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Last updated 2020-06-18. Update your information in the RePEc Author Service.

Short-id: pco34


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Working Papers

2019

  1. Needing a different space? Transformed scales in Stata
    London Stata Conference 2019, Stata Users Group Downloads
  2. On the shoulders of giants, or not reinventing the wheel
    German Stata Users' Group Meetings 2019, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2017, Stata Users Group (2017) Downloads
    2017 Stata Conference, Stata Users Group (2017) Downloads

2018

  1. Spaghetti, paella and alternatives: graphics for multiple series and groups
    London Stata Conference 2018, Stata Users Group Downloads

2016

  1. Quantile plots: New planks in an old campaign
    United Kingdom Stata Users' Group Meetings 2016, Stata Users Group Downloads
  2. Vote for quantile plots! New planks in an old campaign
    2016 Stata Conference, Stata Users Group Downloads

2015

  1. Between and beyond: irregular series, interpolation, variograms and smoothing
    United Kingdom Stata Users' Group Meetings 2015, Stata Users Group Downloads
    Also in 2015 Stata Conference, Stata Users Group (2015) Downloads

2014

  1. Small multiples, or the science and art of combining graphs
    2014 Stata Conference, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2014, Stata Users Group (2014) Downloads

2013

  1. Strategy and tactics for graphic multiples in Stata
    United Kingdom Stata Users' Group Meetings 2013, Stata Users Group Downloads

2012

  1. Graphics (and numerics) for univariate distributions
    United Kingdom Stata Users' Group Meetings 2012, Stata Users Group Downloads
    Also in SAN12 Stata Conference, Stata Users Group (2012) Downloads

2011

  1. Fun and fluency with functions
    United Kingdom Stata Users' Group Meetings 2011, Stata Users Group Downloads
  2. Graphics tips for all
    CHI11 Stata Conference, Stata Users Group Downloads

2010

  1. Thirty graphical tips Stata users should know
    United Kingdom Stata Users' Group Meetings 2010, Stata Users Group Downloads
  2. To the vector belong the spoils: Circular statistics in Stata
    BOS10 Stata Conference, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2009, Stata Users Group (2009) Downloads

2009

  1. Between tables and graphs
    DC09 Stata Conference, Stata Users Group Downloads
  2. Between tables and graphs: A tutorial
    German Stata Users' Group Meetings 2009, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2008, Stata Users Group (2008) Downloads

2008

  1. PanelWhiz
    United Kingdom Stata Users' Group Meetings 2008, Stata Users Group
  2. Trilinear plots and some alternatives
    United Kingdom Stata Users' Group Meetings 2008, Stata Users Group Downloads

2007

  1. Quantiles, L-moments and modes: bringing order to descriptive statistics
    North American Stata Users' Group Meetings 2007, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2007, Stata Users Group (2007) Downloads
    Nordic and Baltic Stata Users' Group Meetings 2007, Stata Users Group (2007) Downloads

2006

  1. Graphs for all seasons
    United Kingdom Stata Users' Group Meetings 2006, Stata Users Group Downloads
    Also in North American Stata Users' Group Meetings 2006, Stata Users Group (2006) Downloads

2004

  1. Circular statistics in Stata, revisited
    United Kingdom Stata Users' Group Meetings 2004, Stata Users Group Downloads
    Also in German Stata Users' Group Meetings 2004, Stata Users Group (2004) Downloads
  2. Graphics for categories and compositions
    North American Stata Users' Group Meetings 2004, Stata Users Group

2003

  1. Graphics (and numerics) for comparison
    United Kingdom Stata Users' Group Meetings 2003, Stata Users Group Downloads

2002

  1. Generalised linear models for prediction: some principles, some programs and some practice
    North American Stata Users' Group Meetings 2003, Stata Users Group Downloads
  2. Graphics before and after model fitting
    Dutch-German Stata Users' Group Meetings 2002, Stata Users Group Downloads
    Also in United Kingdom Stata Users' Group Meetings 2002, Stata Users Group (2001) Downloads
  3. How to face lists with fortitude
    United Kingdom Stata Users' Group Meetings 2002, Stata Users Group Downloads
  4. The Stata Technical Bulletin and the Stata Journal: editors' report
    United Kingdom Stata Users' Group Meetings 2002, Stata Users Group

2001

  1. Analysing circular data in Stata
    North American Stata Users' Group Meetings 2001, Stata Users Group Downloads
  2. Plotting graded data: a Tukey-ish approach
    United Kingdom Stata Users' Group Meetings 2001, Stata Users Group Downloads
  3. Triangular plots
    United Kingdom Stata Users' Group Meetings 2001, Stata Users Group Downloads

Journal Articles

2020

  1. Speaking Stata: Concatenating values over observations
    Stata Journal, 2020, 20, (1), 236-243 Downloads
  2. Speaking Stata: Is a variable constant?
    Stata Journal, 2020, 20, (3), 746-756 Downloads
  3. Speaking Stata: More ways for rowwise
    Stata Journal, 2020, 20, (2), 481-488 Downloads
  4. Stata tip 138: Local macros have local scope
    Stata Journal, 2020, 20, (2), 499-503 Downloads

2019

  1. Speaking Stata: How best to generate indicator or dummy variables
    Stata Journal, 2019, 19, (1), 246-259 Downloads
  2. Speaking Stata: Some simple devices to ease the spaghetti problem
    Stata Journal, 2019, 19, (4), 989-1008 Downloads
  3. Speaking Stata: The last day of the month
    Stata Journal, 2019, 19, (3), 719-728 Downloads
  4. Stata tip 132: Tiny tricks and tips on ticks
    Stata Journal, 2019, 19, (3), 741-747 Downloads
  5. Stata tip 133: Box plots that show median and quartiles only
    Stata Journal, 2019, 19, (4), 1009-1014 Downloads
  6. The Stata Journal Editors’ Prize 2019: Matias D. Cattaneo
    Stata Journal, 2019, 19, (4), 753-756 Downloads

2018

  1. Speaking Stata: Logarithmic binning and labeling
    Stata Journal, 2018, 18, (1), 262-286 Downloads
  2. Speaking Stata: Seven steps for vexatious string variables
    Stata Journal, 2018, 18, (4), 981-994 Downloads
  3. Speaking Stata: Tables as lists: From rounding to binning
    Stata Journal, 2018, 18, (3), 741-754 Downloads
  4. Stata tip 130: 106610 and all that: Date variables that need to be fixed
    Stata Journal, 2018, 18, (3), 755-757 Downloads
  5. The Stata Journal Editors’ Prize 2018: Federico Belotti
    Stata Journal, 2018, 18, (4), 761-764 Downloads

2017

  1. Speaking Stata: Tables as lists: The groups command
    Stata Journal, 2017, 17, (3), 760-773 Downloads
  2. The Stata Journal Editors' Prize 2017: Ben Jann
    Stata Journal, 2017, 17, (4), 781-785 Downloads

2016

  1. Speaking Stata: Letter values as selected quantiles
    Stata Journal, 2016, 16, (4), 1058-1071 Downloads
  2. Speaking Stata: Multiple bar charts in table form
    Stata Journal, 2016, 16, (2), 491-510 Downloads
  3. Speaking Stata: Shading zones on time series and other plots
    Stata Journal, 2016, 16, (3), 805-812 Downloads
  4. Speaking Stata: Truth, falsity, indication, and negation
    Stata Journal, 2016, 16, (1), 229-236 Downloads
  5. The Stata Journal Editors' Prize 2016: Patrick Royston
    Stata Journal, 2016, 16, (4), 815-825 Downloads

2015

  1. Speaking Stata: A set of utilities for managing missing values
    Stata Journal, 2015, 15, (4), 1174-1185 Downloads
  2. Speaking Stata: Species of origin
    Stata Journal, 2015, 15, (2), 574-587 Downloads
  3. Stata tip 123: Spell boundaries
    Stata Journal, 2015, 15, (1), 319-323
  4. The Stata Journal Editors' Prize 2014: Richard Williams
    Stata Journal, 2015, 15, (4), 901-904 Downloads

2014

  1. Speaking Stata: Design plots for graphical summary of a response given factors
    Stata Journal, 2014, 14, (4), 975-990 Downloads
  2. Speaking Stata: Self and others
    Stata Journal, 2014, 14, (2), 432-444 Downloads
  3. Stata tip 119: Expanding datasets for graphical ends
    Stata Journal, 2014, 14, (1), 230-235
  4. Stata tip 121: Box plots side by side
    Stata Journal, 2014, 14, (4), 991-996 Downloads
  5. The Stata Journal Editors' Prize 2014: Roger Newson
    Stata Journal, 2014, 14, (4), 703-707 Downloads

2013

  1. Speaking Stata: Creating and varying box plots: Correction
    Stata Journal, 2013, 13, (2), 398-400 Downloads
  2. Speaking Stata: Trimming to taste
    Stata Journal, 2013, 13, (3), 640-666 Downloads View citations (3)
  3. Stata tip 114: Expand paired dates to pairs of dates
    Stata Journal, 2013, 13, (1), 217-219 Downloads
  4. The Stata Journal Editors' Prize 2013: Erik Thorlund Parner and Per Kragh Andersen
    Stata Journal, 2013, 13, (4), 669-671 Downloads

2012

  1. Speaking Stata: Axis practice, or what goes where on a graph
    Stata Journal, 2012, 12, (3), 549-561 Downloads
  2. Speaking Stata: Matrices as look-up tables
    Stata Journal, 2012, 12, (4), 748-758 Downloads
  3. Speaking Stata: Output to order
    Stata Journal, 2012, 12, (1), 147-158 Downloads
  4. Speaking Stata: Transforming the time axis
    Stata Journal, 2012, 12, (2), 332–341 Downloads
  5. Stata tip 105: Daily dates with missing days
    Stata Journal, 2012, 12, (1), 159-161 Downloads
  6. Stata tip 111: More on working with weeks
    Stata Journal, 2012, 12, (3), 565-569
  7. Stata tip 111: More on working with weeks, erratum
    Stata Journal, 2012, 12, (4), 765 Downloads
  8. Stata tip 113: Changing a variable's format: What it does and does not mean
    Stata Journal, 2012, 12, (4), 761-764 Downloads

2011

  1. Speaking Stata: Compared with
    Stata Journal, 2011, 11, (2), 305-314 Downloads
  2. Speaking Stata: Fun and fluency with functions
    Stata Journal, 2011, 11, (3), 460-471 Downloads
  3. Speaking Stata: MMXI and all that: Handling Roman numerals within Stata
    Stata Journal, 2011, 11, (1), 126-142 Downloads
  4. Stata tip 100: Mata and the case of the missing macros
    Stata Journal, 2011, 11, (2), 323-324
  5. Stata tip 101: Previous but different
    Stata Journal, 2011, 11, (3), 472-473 Downloads
  6. Stata tip 102: Highlighting specific bars
    Stata Journal, 2011, 11, (3), 474-477 Downloads
  7. Stata tip 104: Added text and title options
    Stata Journal, 2011, 11, (4), 632-633 Downloads
  8. Stata tip 95: Estimation of error covariances in a linear model
    Stata Journal, 2011, 11, (1), 145-148 Downloads
  9. Stata tip 96: Cube roots
    Stata Journal, 2011, 11, (1), 149-154 Downloads View citations (3)
  10. Stata tip 98: Counting substrings within strings
    Stata Journal, 2011, 11, (2), 318-320

2010

  1. A conversation with Kit Baum
    Stata Journal, 2010, 10, (1), 3-8 Downloads
  2. Ana Isabel Palma Carlos Timberlake (1943-2009)
    Stata Journal, 2010, 10, (1), 9-10 Downloads
  3. Speaking Stata: Finding variables
    Stata Journal, 2010, 10, (2), 281-296 Downloads
  4. Speaking Stata: Graphing subsets
    Stata Journal, 2010, 10, (4), 670-681 Downloads
  5. Speaking Stata: The limits of sample skewness and kurtosis
    Stata Journal, 2010, 10, (3), 482-495 Downloads View citations (1)
  6. Speaking Stata: The statsby strategy
    Stata Journal, 2010, 10, (1), 143-151 Downloads View citations (1)
  7. Stata tip 68: Week assumptions
    Stata Journal, 2010, 10, (4), 682-685 Downloads
  8. Stata tip 84: Summing missings
    Stata Journal, 2010, 10, (1), 157-159 Downloads
  9. Stata tip 85: Looping over nonintegers
    Stata Journal, 2010, 10, (1), 160-163 Downloads
  10. Stata tip 91: Putting unabbreviated varlists into local macros
    Stata Journal, 2010, 10, (3), 503-504 Downloads

2009

  1. Speaking Stata: Creating and varying box plots
    Stata Journal, 2009, 9, (3), 478-496 Downloads View citations (7)
  2. Speaking Stata: I. J. Good and quasi-Bayes smoothing of categorical frequencies
    Stata Journal, 2009, 9, (2), 306-314 Downloads
  3. Speaking Stata: Paired, parallel, or profile plots for changes, correlations, and other comparisons
    Stata Journal, 2009, 9, (4), 621-639 Downloads
  4. Speaking Stata: Rowwise
    Stata Journal, 2009, 9, (1), 137-157 Downloads View citations (2)
  5. Stata tip 76: Separating seasonal time series
    Stata Journal, 2009, 9, (2), 321-326 Downloads
  6. Stata tip 78: Going gray gracefully: Highlighting subsets and downplaying substrates
    Stata Journal, 2009, 9, (3), 499-503 Downloads View citations (1)
  7. Stata tip 79: Optional arguments to options
    Stata Journal, 2009, 9, (3), 504 Downloads
  8. Stata tip 82: Grounds for grids on graphs
    Stata Journal, 2009, 9, (4), 648-651 Downloads

2008

  1. Speaking Stata: Between tables and graphs
    Stata Journal, 2008, 8, (2), 269-289 Downloads View citations (2)
  2. Speaking Stata: Correlation with confidence, or Fisher's z revisited
    Stata Journal, 2008, 8, (3), 413-439 Downloads View citations (5)
  3. Speaking Stata: Distinct observations
    Stata Journal, 2008, 8, (4), 557-568 Downloads View citations (3)
  4. Speaking Stata: Spineplots and their kin
    Stata Journal, 2008, 8, (1), 105-121 Downloads
  5. Stata tip 59: Plotting on any transformed scale
    Stata Journal, 2008, 8, (1), 142-145 Downloads View citations (2)
  6. Stata tip 61: Decimal commas in results output and data input
    Stata Journal, 2008, 8, (2), 293-294 Downloads
  7. Stata tip 62: Plotting on reversed scales
    Stata Journal, 2008, 8, (2), 295-298 Downloads
  8. Stata tip 65: Beware the backstabbing backslash
    Stata Journal, 2008, 8, (3), 446-447 Downloads
  9. Stata tip 67: J() now has greater replicating powers
    Stata Journal, 2008, 8, (3), 450-451 Downloads
  10. Stata tip 70: Beware the evaluating equal sign
    Stata Journal, 2008, 8, (4), 586-587 Downloads
  11. Stata tip 71: The problem of split identity, or how to group dyads
    Stata Journal, 2008, 8, (4), 588-591 Downloads

2007

  1. Speaking Stata: Counting groups, especially panels
    Stata Journal, 2007, 7, (4), 571-581 Downloads
  2. Speaking Stata: Identifying spells
    Stata Journal, 2007, 7, (2), 249-265 Downloads
  3. Speaking Stata: Making it count
    Stata Journal, 2007, 7, (1), 117-130 Downloads
  4. Speaking Stata: Turning over a new leaf
    Stata Journal, 2007, 7, (3), 413-433 Downloads
  5. Stata tip 43: Remainders, selections, sequences, extractions: Uses of the modulus
    Stata Journal, 2007, 7, (1), 143-145 Downloads
  6. Stata tip 45: Getting those data into shape
    Stata Journal, 2007, 7, (2), 268-271 Downloads View citations (2)
  7. Stata tip 47: Quantile–quantile plots without programming
    Stata Journal, 2007, 7, (2), 275-279 Downloads
  8. Stata tip 50: Efficient use of summarize
    Stata Journal, 2007, 7, (3), 438-439 Downloads
  9. Stata tip 51: Events in intervals
    Stata Journal, 2007, 7, (3), 440-443 Downloads
  10. Stata tip 52: Generating composite categorical variables
    Stata Journal, 2007, 7, (4), 582-583 Downloads View citations (3)
  11. Stata tip 55: Better axis labeling for time points and time intervals
    Stata Journal, 2007, 7, (4), 590-592 Downloads
  12. The Grammar of Graphics
    Journal of Statistical Software, 2007, 017, (b03) Downloads View citations (1)

2006

  1. Speaking Stata: Graphs for all seasons
    Stata Journal, 2006, 6, (3), 397-419 Downloads View citations (1)
  2. Speaking Stata: In praise of trigonometric predictors
    Stata Journal, 2006, 6, (4), 561-579 Downloads View citations (3)
  3. Speaking Stata: Time of day
    Stata Journal, 2006, 6, (1), 124-137 Downloads
  4. Stata tip 30: May the source be with you
    Stata Journal, 2006, 6, (1), 149-150 Downloads
  5. Stata tip 33: Sweet sixteen: Hexadecimal formats and precision problems
    Stata Journal, 2006, 6, (2), 282-283 Downloads View citations (6)
  6. Stata tip 36: Which observations?
    Stata Journal, 2006, 6, (3), 430-432 Downloads
  7. Stata tip 36: Which observations? Erratum
    Stata Journal, 2006, 6, (4), 596 Downloads
  8. Stata tip 39: In a list or out? In a range or out?
    Stata Journal, 2006, 6, (4), 593-595 Downloads

2005

  1. A brief history of Stata on its 20th anniversary
    Stata Journal, 2005, 5, (1), 2-18 Downloads
  2. A multivariable scatterplot smoother
    Stata Journal, 2005, 5, (3), 405-412 Downloads View citations (6)
  3. Depending on conditions: a tutorial on the cond() function
    Stata Journal, 2005, 5, (3), 413-420 Downloads View citations (12)
  4. Editorial Announcements
    Stata Journal, 2005, 5, (3), 287
  5. Speaking Stata: Density probability plots
    Stata Journal, 2005, 5, (2), 259-273 Downloads View citations (2)
  6. Speaking Stata: Smoothing in various directions
    Stata Journal, 2005, 5, (4), 574-593 Downloads View citations (1)
  7. Speaking Stata: The protean quantile plot
    Stata Journal, 2005, 5, (3), 442-460 Downloads View citations (2)
  8. Stata tip 17: Filling in the gaps
    Stata Journal, 2005, 5, (1), 135-136 Downloads View citations (1)
  9. Stata tip 21: The arrows of outrageous fortune
    Stata Journal, 2005, 5, (2), 282-284 Downloads
  10. Stata tip 24: Axis labels on two or more levels
    Stata Journal, 2005, 5, (3), 469 Downloads
  11. Stata tip 27: Classifying data points on scatter plots
    Stata Journal, 2005, 5, (4), 604-606 Downloads View citations (2)
  12. Suggestions on Stata programming style
    Stata Journal, 2005, 5, (4), 560-566 Downloads

2004

  1. Exploratory Data Mining and Data Cleaning
    Journal of Statistical Software, 2004, 011, (b09) Downloads
  2. Review of Statistical Evaluation of Measurement Errors by Dunn
    Stata Journal, 2004, 4, (4), 480-483 Downloads
  3. Speaking Stata: Graphing agreement and disagreement
    Stata Journal, 2004, 4, (3), 329-349 Downloads
  4. Speaking Stata: Graphing categorical and compositional data
    Stata Journal, 2004, 4, (2), 190-213 Downloads View citations (3)
  5. Speaking Stata: Graphing distributions
    Stata Journal, 2004, 4, (1), 66-88 Downloads View citations (5)
  6. Speaking Stata: Graphing model diagnostics
    Stata Journal, 2004, 4, (4), 449-475 Downloads
  7. Stata tip 12: Tuning the plot region aspect ratio
    Stata Journal, 2004, 4, (3), 357-358 Downloads View citations (2)
  8. Stata tip 15: Function graphs on the fly
    Stata Journal, 2004, 4, (4), 488-489 Downloads View citations (1)
  9. Stata tip 6: Inserting awkward characters in the plot
    Stata Journal, 2004, 4, (1), 95-96 Downloads
  10. Stata tip 9: Following special sequences
    Stata Journal, 2004, 4, (2), 223 Downloads

2003

  1. Do-it-yourself shuffling and the number of runs under randomness
    Stata Journal, 2003, 3, (3), 270-277 Downloads View citations (1)
  2. Speaking Stata: On structure and shape: the case of multiple responses
    Stata Journal, 2003, 3, (1), 81-99 Downloads View citations (1)
  3. Speaking Stata: Problems with lists
    Stata Journal, 2003, 3, (2), 185-202 Downloads View citations (1)
  4. Speaking Stata: Problems with tables, Part I
    Stata Journal, 2003, 3, (3), 309-324 Downloads View citations (2)
    Also in Stata Journal, 2003, 3, (4), 420-439 (2003) Downloads View citations (1)
  5. Stata tip 2: Building with floors and ceilings
    Stata Journal, 2003, 3, (4), 446-447 Downloads View citations (5)
  6. The Stata Journal so far: Editors' report
    Stata Journal, 2003, 3, (2), 105-108 Downloads

2002

  1. A note on the concordance correlation coefficient
    Stata Journal, 2002, 2, (2), 183-189 Downloads View citations (2)
  2. Speaking Stata: How to face lists with fortitude
    Stata Journal, 2002, 2, (2), 202-222 Downloads View citations (4)
  3. Speaking Stata: How to move step by: step
    Stata Journal, 2002, 2, (1), 86-102 Downloads View citations (9)
  4. Speaking Stata: On getting functions to do the work
    Stata Journal, 2002, 2, (4), 411-427 Downloads View citations (2)
  5. Speaking Stata: On numbers and strings
    Stata Journal, 2002, 2, (3), 314-329 Downloads View citations (1)

2001

  1. Changing numeric variables to string
    Stata Technical Bulletin, 2001, 10, (56) Downloads
  2. Concordance correlation coefficient: minor corrections
    Stata Technical Bulletin, 2001, 10, (58) Downloads
  3. Describing variables in memory
    Stata Technical Bulletin, 2001, 10, (56) Downloads
  4. Describing variables in memory: update to Stata 7
    Stata Technical Bulletin, 2001, 10, (60) Downloads
  5. Dropping variables or observations with missing values
    Stata Technical Bulletin, 2001, 10, (60) Downloads
  6. Enhancements to numbers of missing and present values
    Stata Technical Bulletin, 2001, 10, (60) Downloads
  7. Extensions to generate, extended: corrections
    Stata Technical Bulletin, 2001, 10, (57) Downloads
  8. Listing distinct values of a variable
    Stata Technical Bulletin, 2001, 10, (60) Downloads
  9. Quantile plots, generalized: update to Stata 7.0
    Stata Technical Bulletin, 2001, 10, (61) Downloads
  10. Renaming variables, multiply and systematically
    Stata Technical Bulletin, 2001, 10, (60) Downloads
  11. Renaming variables: changing suffixes
    Stata Technical Bulletin, 2001, 10, (59) Downloads
  12. Sampling without replacement: absolute sample sizes and keeping all observations
    Stata Technical Bulletin, 2001, 10, (59) Downloads
  13. Speaking Stata: How to repeat yourself without going mad
    Stata Journal, 2001, 1, (1), 86-97 Downloads View citations (4)
  14. Tests for heteroskedasticity in regression error distribution
    Stata Technical Bulletin, 2001, 10, (55) Downloads
  15. Update to changing numeric variables to string
    Stata Technical Bulletin, 2001, 10, (57) Downloads
  16. Yet more new matrix commands
    Stata Technical Bulletin, 2001, 10, (56) Downloads

2000

  1. Alternative ranking procedures
    Stata Technical Bulletin, 2000, 9, (51) Downloads
  2. Alternative ranking procedures: update
    Stata Technical Bulletin, 2000, 9, (52) Downloads
  3. Changing string variables to numeric: correction
    Stata Technical Bulletin, 2000, 9, (52) Downloads
  4. Changing string variables to numeric: update
    Stata Technical Bulletin, 2000, 9, (49) Downloads
  5. Concordance correlation coefficient: update for Stata 6
    Stata Technical Bulletin, 2000, 9, (54) Downloads
  6. Distribution function plots
    Stata Technical Bulletin, 2000, 9, (51) Downloads
  7. Extensions to generate, extended
    Stata Technical Bulletin, 2000, 9, (50) Downloads
  8. Further new matrix commands
    Stata Technical Bulletin, 2000, 9, (50) Downloads
  9. Metadata for user-written contributions to the Stata programming language
    Stata Technical Bulletin, 2000, 9, (52) Downloads
  10. Metadata for user-written contributions to the Stata programming language: extensions
    Stata Technical Bulletin, 2000, 9, (54) Downloads
  11. Numbers of missing and present values
    Stata Technical Bulletin, 2000, 9, (49) Downloads
  12. Quantile plots, generalized
    Stata Technical Bulletin, 2000, 9, (51) Downloads
  13. Tabulation of modes
    Stata Technical Bulletin, 2000, 9, (50) Downloads

1999

  1. Bivariate results for each pair of variables in a list
    Stata Technical Bulletin, 1999, 8, (45) Downloads
  2. Collasping datasets to frequencies
    Stata Technical Bulletin, 1999, 8, (44) Downloads
  3. Concordance correlation coefficient
    Stata Technical Bulletin, 1999, 8, (43) Downloads View citations (1)
  4. Concordance correlation coefficient, revisited
    Stata Technical Bulletin, 1999, 8, (45) Downloads
  5. Diagnostic plots for assessing Singh-Maddala and Dagum distributions fitted by MLE
    Stata Technical Bulletin, 1999, 8, (48) Downloads
  6. Moving summaries
    Stata Technical Bulletin, 1999, 8, (44) Downloads
  7. Results for all possible combinations of arguments
    Stata Technical Bulletin, 1999, 8, (45) Downloads

1998

  1. Bin smoothing and summary on scatter plots
    Stata Technical Bulletin, 1998, 7, (37) Downloads
  2. Changing string variables to numeric
    Stata Technical Bulletin, 1998, 7, (37) Downloads
  3. Corrections to condraw.ado
    Stata Technical Bulletin, 1998, 7, (41) Downloads
  4. Detection and deletion of duplicate observations
    Stata Technical Bulletin, 1998, 7, (41) Downloads
  5. Easier bar charts: corrections
    Stata Technical Bulletin, 1998, 7, (40) Downloads
  6. Sequences of integers
    Stata Technical Bulletin, 1998, 7, (37) Downloads
  7. Spike plots for histograms, rootograms, and time series plots, update
    Stata Technical Bulletin, 1998, 7, (40) Downloads

1997

  1. An immediate command for two-way tables
    Stata Technical Bulletin, 1997, 6, (33) Downloads
  2. Binomial smoothing plot
    Stata Technical Bulletin, 1997, 6, (35) Downloads
  3. Convex hull plots
    Stata Technical Bulletin, 1997, 6, (36) Downloads
  4. Easier bar charts
    Stata Technical Bulletin, 1997, 6, (36) Downloads
  5. Spike plots for histograms, rootograms, and time-series plots
    Stata Technical Bulletin, 1997, 6, (36) Downloads

1995

  1. Using awk and fgrep for selective extraction from Stata log files
    Stata Technical Bulletin, 1995, 4, (19) Downloads

Edited books

2009

  1. Seventy-six Stata Tips, Second Edition
    Stata Press books, StataCorp LP

2006

  1. Thirty-Three Stata Tips
    Stata Press books, StataCorp LP Downloads

Software Items

2020

  1. CPCORR: Stata module for correlations for each row vs each column variable
    Statistical Software Components, Boston College Department of Economics Downloads
  2. EREPLACE: Stata module to extend egen and egenmore to permit replacing
    Statistical Software Components, Boston College Department of Economics Downloads
  3. FABPLOT: Stata module for plots for each subset with rest of the data as backdrop
    Statistical Software Components, Boston College Department of Economics Downloads
  4. FAVPLOTS: Stata module for formatted added-variable plot(s)
    Statistical Software Components, Boston College Department of Economics Downloads
  5. MULTIDENSITY: Stata module for kernel density estimation for many variables or groups
    Statistical Software Components, Boston College Department of Economics Downloads
  6. MULTILINE: Stata module for multiple panel line plots
    Statistical Software Components, Boston College Department of Economics Downloads
  7. MYCOLOURS: Stata module for setting a palette of colours through local macros
    Statistical Software Components, Boston College Department of Economics Downloads
  8. NJC_STUFF: Stata module documenting Stata programs and help files by Nicholas J. Cox
    Statistical Software Components, Boston College Department of Economics Downloads
  9. PANELTHIN: Stata module to identify observations for possible thinned panel dataset
    Statistical Software Components, Boston College Department of Economics Downloads
  10. STRIPPLOT: Stata module for strip plots (one-way dot plots)
    Statistical Software Components, Boston College Department of Economics Downloads
  11. TAB_CHI: Stata modules for tabulation of multiple variables in Stata 8.2 or better
    Statistical Software Components, Boston College Department of Economics Downloads
  12. TRANSPLOT: Stata module producing plots for trying out transformations
    Statistical Software Components, Boston College Department of Economics Downloads
  13. TUPLES: Stata module for selecting all possible tuples from a list
    Statistical Software Components, Boston College Department of Economics Downloads

2019

  1. EGENMORE: Stata modules to extend the generate function
    Statistical Software Components, Boston College Department of Economics Downloads
  2. LINKPLOT: Stata module for linked (connected) scatter plots
    Statistical Software Components, Boston College Department of Economics Downloads
  3. MULTIDOT: Stata module for multiple panel dot charts and similar
    Statistical Software Components, Boston College Department of Economics Downloads
  4. TABPLOT: Stata module to show table of frequencies as table of bars
    Statistical Software Components, Boston College Department of Economics Downloads

2018

  1. ENTROPYETC: Stata module for entropy and related measures for categories
    Statistical Software Components, Boston College Department of Economics Downloads
  2. GROUPS: Stata module to list group frequencies
    Statistical Software Components, Boston College Department of Economics Downloads
  3. SEPSCATTER: Stata module to draw scatter (or other twoway) plots separated by a third variable
    Statistical Software Components, Boston College Department of Economics Downloads

2017

  1. DATAEX: Stata module to generate a properly formatted data example for Statalist
    Statistical Software Components, Boston College Department of Economics Downloads
  2. DISTPLOT: Stata module to generate distribution function plot
    Statistical Software Components, Boston College Department of Economics Downloads
  3. EXTREMES: Stata module to list extreme values of a variable
    Statistical Software Components, Boston College Department of Economics Downloads
  4. MISSINGS: Stata module to manage missing values
    Statistical Software Components, Boston College Department of Economics Downloads
  5. NICELOGLABELS: Stata module to produce nice axis labels for logarithmic scales
    Statistical Software Components, Boston College Department of Economics Downloads
  6. NUMDATE: Stata module to generate date-times or components
    Statistical Software Components, Boston College Department of Economics Downloads
  7. RANGERUN: Stata module to run Stata commands on observations within range
    Statistical Software Components, Boston College Department of Economics Downloads
  8. RANGESTAT: Stata module to generate statistics using observations within range
    Statistical Software Components, Boston College Department of Economics Downloads

2016

  1. DEPTHPLOT: Stata module to plot one or more variables with depth as vertical axis
    Statistical Software Components, Boston College Department of Economics Downloads
  2. DIPTEST: Stata module to compute dip statistic to test for unimodality
    Statistical Software Components, Boston College Department of Economics Downloads
  3. LVALUES: Stata module for letter value calculation
    Statistical Software Components, Boston College Department of Economics Downloads
  4. MIPOLATE: Stata module to interpolate values
    Statistical Software Components, Boston College Department of Economics Downloads
  5. MOSS: Stata module to find multiple occurrences of substrings
    Statistical Software Components, Boston College Department of Economics Downloads
  6. MYLABELS: Stata module for axis labels or ticks on transformed scales or for daily dates
    Statistical Software Components, Boston College Department of Economics Downloads
  7. SPINEPLOT: Stata module for spine plots for two-way categorical data
    Statistical Software Components, Boston College Department of Economics Downloads

2015

  1. AAPLOT: Stata module for scatter plot with linear and/or quadratic fit, automatically annotated
    Statistical Software Components, Boston College Department of Economics Downloads
  2. ASCIIPLOT: Stata module to generate ASCII character map
    Statistical Software Components, Boston College Department of Economics Downloads
  3. LOCALP: Stata module for kernel-weighted local polynomial smoothing
    Statistical Software Components, Boston College Department of Economics Downloads
  4. PCACOEFSAVE: Stata module to save results of PCA to new dataset
    Statistical Software Components, Boston College Department of Economics Downloads
  5. SAVESOME: Stata module to save subset of data
    Statistical Software Components, Boston College Department of Economics Downloads
  6. TSEGEN: Stata module to call an egen function using a time-series varlist
    Statistical Software Components, Boston College Department of Economics Downloads

2014

  1. CHARLIST: Stata module to list characters present in string variable
    Statistical Software Components, Boston College Department of Economics Downloads
  2. COMBINEPLOT: Stata module to combine similar univariate or bivariate plots for different variables
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CROSSPLOT: Stata module for scatter (or other twoway) plots for each y vs each x variable
    Statistical Software Components, Boston College Department of Economics Downloads
  4. DAGUMFIT: Stata module to fit a Dagum distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics Downloads
  5. DESIGNPLOT: Stata module to produce a graphical summary of response given one or more factors
    Statistical Software Components, Boston College Department of Economics Downloads
  6. DEVNPLOT: Stata module for deviation plots
    Statistical Software Components, Boston College Department of Economics Downloads
  7. PWEIBULL: Stata module to generate probability plot for data vs fitted Weibull distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  8. QWEIBULL: Stata module to generate quantile-quantile plot for data vs fitted Weibull distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  9. SUBSETPLOT: Stata module for plots for each subset with rest of the data as backdrop
    Statistical Software Components, Boston College Department of Economics Downloads
  10. TSSPELL: Stata module for identification of spells or runs in time series
    Statistical Software Components, Boston College Department of Economics Downloads
  11. WEIBULLFIT: Stata module to fit a two-parameter Weibull distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)

2013

  1. LABELLACKING: Stata module to report numeric variables with values lacking value labels
    Statistical Software Components, Boston College Department of Economics Downloads
  2. LABUTIL: Stata modules for managing value and variable labels
    Statistical Software Components, Boston College Department of Economics Downloads
  3. LMOMENTS: Stata module to generate L-moments and derived statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  4. PERSONAGE: Stata module to calculate people's ages or similar daily date differences
    Statistical Software Components, Boston College Department of Economics Downloads
  5. QENV: Stata module to generate quantile envelopes for quantile-quantile plots
    Statistical Software Components, Boston College Department of Economics Downloads
  6. SPARKLINE: Stata module for sparkline-type plots
    Statistical Software Components, Boston College Department of Economics Downloads
  7. TRIMMEAN: Stata module for trimmed means as descriptive or inferential statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  8. TRIMPLOT: Stata module for plots of trimmed means
    Statistical Software Components, Boston College Department of Economics Downloads

2012

  1. BETAFIT: Stata module to fit a two-parameter beta distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (6)
  2. DISTINCT: Stata module to display distinct values of variables
    Statistical Software Components, Boston College Department of Economics Downloads
  3. FINDNAME: Stata module to list variables matching name patterns or other properties
    Statistical Software Components, Boston College Department of Economics Downloads
  4. GUMBELFIT: Stata module to fit a two-parameter Gumbel distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  5. MISSINGPLOT: Stata module to draw plot showing patterns of missing values in a dataset
    Statistical Software Components, Boston College Department of Economics Downloads
  6. NNIPOLATE: Stata module for nearest neighbour interpolation
    Statistical Software Components, Boston College Department of Economics Downloads
  7. PCHIPOLATE: Stata module for piecewise cubic Hermite interpolation
    Statistical Software Components, Boston College Department of Economics Downloads
  8. TKDENSITY: Stata module for univariate kernel density estimation with calculation on transformed scale
    Statistical Software Components, Boston College Department of Economics Downloads
  9. ZMAP: Stata module for binned scatter maps
    Statistical Software Components, Boston College Department of Economics Downloads

2011

  1. CBARPLOT: Stata module for centred bar plots of absolute or relative frequencies
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CIPLOT: Stata module for plots of confidence intervals
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CSIPOLATE: Stata module to perform cubic spline interpolation
    Statistical Software Components, Boston College Department of Economics Downloads
  4. DLIST: Stata module to list with variable labels
    Statistical Software Components, Boston College Department of Economics Downloads
  5. GAMMAFIT: Stata module to fit a two-parameter gamma distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  6. INVGAMMAFIT: Stata module to fit a two-parameter inverse gamma distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  7. LONGSHAPE: Stata module to reshape long (limited alternative version)
    Statistical Software Components, Boston College Department of Economics Downloads
  8. PGAMMA: Stata module to generate probability plot for data vs fitted gamma distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  9. QGAMMA: Stata module to generate quantile-quantile plot for data vs fitted gamma distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  10. ROMAN: Stata module for handling Roman numerals and decimal equivalents
    Statistical Software Components, Boston College Department of Economics Downloads
  11. ROMANTOARABIC: Stata module for converting roman numerals to arabic numbers
    Statistical Software Components, Boston College Department of Economics Downloads
  12. RUNNING: Stata module for symmetric nearest neighbour smoothing
    Statistical Software Components, Boston College Department of Economics Downloads
  13. SELECTVARS: Stata module for selecting all possible n-tuples from a varlist
    Statistical Software Components, Boston College Department of Economics Downloads
  14. STATPLOT: Stata module for plots of summary statistics, including by category
    Statistical Software Components, Boston College Department of Economics Downloads
  15. TABSTATMAT: Stata module to save matrices saved by tabstat to single named matrix
    Statistical Software Components, Boston College Department of Economics Downloads
  16. XTPATTERNVAR: Stata module to generate string variable describing panel patterns
    Statistical Software Components, Boston College Department of Economics Downloads

2010

  1. CATPLOT: Stata module for plots of frequencies, fractions or percents of categorical data
    Statistical Software Components, Boston College Department of Economics Downloads
  2. DIRIFIT: Stata module to fit a Dirichlet distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (5)
  3. DUMMIESLAB: Stata module to convert categorical variable to dummy variables using label names
    Statistical Software Components, Boston College Department of Economics Downloads
  4. FIXSORT: Stata module to sort variables and align in sorted order, with others fixed
    Statistical Software Components, Boston College Department of Economics Downloads
  5. FSX: Stata module to show names of files in compact form (Unix-friendly defaults)
    Statistical Software Components, Boston College Department of Economics Downloads
  6. RCSPLINE: Stata module for restricted cubic spline smoothing
    Statistical Software Components, Boston College Department of Economics Downloads

2009

  1. BKROSENBLATT: Stata module for Blum, Kiefer and Rosenblatt test of bivariate independence
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CFVARS: Stata module to compare variable name lists in two data sets
    Statistical Software Components, Boston College Department of Economics Downloads
  3. DOMDIAG: Stata module to construct dominance diagrams
    Statistical Software Components, Boston College Department of Economics Downloads
  4. DOUBMASS: Stata module to draw double mass plot
    Statistical Software Components, Boston College Department of Economics Downloads
  5. EOFPLOT: Stata module to plot coefficients or loadings after principal component or factor analysis
    Statistical Software Components, Boston College Department of Economics Downloads
  6. IQUANTILE: Stata module to calculate interpolated quantiles
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  7. MULTENCODE: Stata module to encode multiple string variables into numeric
    Statistical Software Components, Boston College Department of Economics Downloads
  8. OMNINORM: Stata module to calculate omnibus test for univariate/multivariate normality
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  9. PIEPLOT: Stata module to plot pie charts of categorical frequencies
    Statistical Software Components, Boston College Department of Economics Downloads
  10. TABLEPLOT: Stata module giving graphical display in two-way table format
    Statistical Software Components, Boston College Department of Economics Downloads
  11. TRIPLOT: Stata module to generate triangular plots
    Statistical Software Components, Boston College Department of Economics Downloads

2008

  1. BANDPLOT: Stata module to plot summary statistics of responses for bands of predictors
    Statistical Software Components, Boston College Department of Economics Downloads
  2. LABGEN: Stata module to generate or replace variables with definitions in variable labels
    Statistical Software Components, Boston College Department of Economics Downloads
  3. LOG2HTML: Stata module to produce HTML log files
    Statistical Software Components, Boston College Department of Economics Downloads
  4. PARPLOT: Stata module for parallel coordinates plots
    Statistical Software Components, Boston College Department of Economics Downloads

2007

  1. CONCORD: Stata module for concordance correlation
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CORRTABLE: Stata module to show correlation matrix as graphical table
    Statistical Software Components, Boston College Department of Economics Downloads
  3. EXAMPLES: Stata module to show examples from on-line help files
    Statistical Software Components, Boston College Department of Economics Downloads
  4. FILEI: Stata module to write lines to end or beginning of text files
    Statistical Software Components, Boston College Department of Economics Downloads
  5. FIRSTDIGIT: Stata module to analyse first digits of numeric variables
    Statistical Software Components, Boston College Department of Economics Downloads
  6. GROUP1D: Stata module for grouping or clustering in one dimension
    Statistical Software Components, Boston College Department of Economics Downloads
  7. HSMODE: Stata module to calculate half-sample modes
    Statistical Software Components, Boston College Department of Economics Downloads
  8. KAPLANSKY: Stata module to graph examples of distributions of varying kurtosis
    Statistical Software Components, Boston College Department of Economics Downloads
  9. MVSUMM: Stata module to generate moving-window descriptive statistics in time series or panel
    Statistical Software Components, Boston College Department of Economics Downloads
  10. PAIRPLOT: Stata module for plots of paired observations
    Statistical Software Components, Boston College Department of Economics Downloads
  11. QPFIT: Stata module containing various quantile and probability plots for assessing distribution fit
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  12. SHORTH: Stata module for descriptive statistics based on shortest halves
    Statistical Software Components, Boston College Department of Economics Downloads
  13. SMFIT: Stata module to fit a Singh-Maddala distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics Downloads
  14. TRANSINT: Stata help files for transformations
    Statistical Software Components, Boston College Department of Economics Downloads
  15. VREVERSE: Stata module to reverse existing categorical variable
    Statistical Software Components, Boston College Department of Economics Downloads

2006

  1. BEAMPLOT: Stata module to draw horizontal dotplots using beams
    Statistical Software Components, Boston College Department of Economics Downloads
  2. COUNTMATCH: Stata module to count matching values for one variable in another
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CYCLEPLOT: Stata module for cycle plot (month plot or seasonal subseries plot)
    Statistical Software Components, Boston College Department of Economics Downloads
  4. FRACTILEPLOT: Stata module for smoothing with respect to distribution function predictors
    Statistical Software Components, Boston College Department of Economics Downloads
  5. FS: Stata module to show names of files in compact form
    Statistical Software Components, Boston College Department of Economics Downloads
  6. INVGAUSSFIT: Stata module to fit a two-parameter inverse Gaussian distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  7. MAKEMATRIX: Stata module to make a matrix of results from other commands
    Statistical Software Components, Boston College Department of Economics Downloads
  8. MLOWESS: Stata module for lowess smoothing with multiple predictors
    Statistical Software Components, Boston College Department of Economics Downloads
  9. MSTDIZE: Stata module to produce marginal standardization of two-way tables
    Statistical Software Components, Boston College Department of Economics Downloads View citations (7)
  10. NRUNS: Stata module to compute number of runs compared with random shuffles
    Statistical Software Components, Boston College Department of Economics Downloads
  11. PDPLOT: Stata module to produce Pareto dot plot
    Statistical Software Components, Boston College Department of Economics Downloads
  12. SDLINE: Stata module to plot SD line or reduced major axis
    Statistical Software Components, Boston College Department of Economics Downloads
  13. SPAUTOC: Stata modules to calculate spatial autocorrelation (Moran and Geary measures)
    Statistical Software Components, Boston College Department of Economics Downloads
  14. SQR: Stata module to make graphs square, or any other shape
    Statistical Software Components, Boston College Department of Economics Downloads
  15. TABEXPORT: Stata module to export tables of summary statistics to text files
    Statistical Software Components, Boston College Department of Economics Downloads
  16. TEXTBARPLOT: Stata module to produce horizontal text and bar plot
    Statistical Software Components, Boston College Department of Economics Downloads
  17. TEXTEDITORS: Stata module -- some notes on text editors for Stata users
    Statistical Software Components, Boston College Department of Economics Downloads
  18. TORATS: Stata module to facilitate transfer of data to RATS
    Statistical Software Components, Boston College Department of Economics Downloads
  19. WINSOR: Stata module to Winsorize a variable
    Statistical Software Components, Boston College Department of Economics Downloads View citations (2)

2005

  1. CIPOLATE: Stata module for cubic interpolation
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CQUANTILE: Stata module to generate corresponding quantiles
    Statistical Software Components, Boston College Department of Economics Downloads
  3. DIPLOT: Stata module to draw double interval plot
    Statistical Software Components, Boston College Department of Economics Downloads
  4. HDQUANTILE: Stata module for Harrell-Davis estimator of quantiles
    Statistical Software Components, Boston College Department of Economics Downloads
  5. ISVAR: Stata module to filter names into variable names and others
    Statistical Software Components, Boston College Department of Economics Downloads
  6. MVCORR: Stata module to generate moving-window correlation or autocorrelation in time series or panel
    Statistical Software Components, Boston College Department of Economics Downloads
  7. NMISSING: Stata module to show numbers of missing or present values
    Statistical Software Components, Boston College Department of Economics Downloads
  8. ROWSORT: Stata module to row sort a set of integer variables
    Statistical Software Components, Boston College Department of Economics Downloads
  9. SLICEPLOT: Stata module for time series or other plot in slices
    Statistical Software Components, Boston College Department of Economics Downloads
  10. STATSMAT: Stata module to place descriptive statistics in matrix
    Statistical Software Components, Boston College Department of Economics Downloads
  11. STORECMD: Stata modules to store and repeat commands using characteristics
    Statistical Software Components, Boston College Department of Economics Downloads
  12. STYLERULES: Stata module -- suggestions on programming style
    Statistical Software Components, Boston College Department of Economics Downloads
  13. TODATE: Stata module to generate Stata date variables from run-together date variables
    Statistical Software Components, Boston College Department of Economics Downloads
  14. VARIOG: Stata module to calculate and graph semi-variograms
    Statistical Software Components, Boston College Department of Economics Downloads
  15. VCLOSE: Stata module to close viewer windows
    Statistical Software Components, Boston College Department of Economics Downloads

2004

  1. ADJACENT: Stata module to list adjacent values of variables
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CIRCULAR: Stata module for circular statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CIW: Stata module for binomial confidence intervals for proportions using Wilson scores
    Statistical Software Components, Boston College Department of Economics Downloads
  4. CPYXPLOT: Stata module to produce scatter plots for each y vs each x variable
    Statistical Software Components, Boston College Department of Economics Downloads
  5. DISJOINT: Stata module to generate end variable demarcating disjoint spells
    Statistical Software Components, Boston College Department of Economics Downloads
  6. DPPLOT: Stata module for density probability plots
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  7. FEDIT: Stata module to find and edit text file from within Stata
    Statistical Software Components, Boston College Department of Economics Downloads
  8. GLMCORR: Stata module for correlation measure of predictive power for GLMs
    Statistical Software Components, Boston College Department of Economics Downloads
  9. HLIST: Stata module for horizontally listing values
    Statistical Software Components, Boston College Department of Economics Downloads
  10. MATVSORT: Stata module for sorting vectors or rows or columns of matrices
    Statistical Software Components, Boston College Department of Economics Downloads
  11. MODELDIAG: Stata module to generate graphics after regression
    Statistical Software Components, Boston College Department of Economics Downloads
  12. MOMENTS: Stata module to compute moment-based statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  13. PPPLOT: Stata module for P-P plots
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  14. PSBAYES: Stata module to perform pseudo-Bayes smoothing of cell estimates
    Statistical Software Components, Boston College Department of Economics Downloads
  15. REORDER: Stata module to reorder variables in dataset, reversibly
    Statistical Software Components, Boston College Department of Economics Downloads
  16. SCAT3: Stata module for crude three-dimensional graphics
    Statistical Software Components, Boston College Department of Economics Downloads
  17. SKEWPLOT: Stata module to draw skewness plots
    Statistical Software Components, Boston College Department of Economics Downloads
  18. SXPOSE: Stata module to transpose string variable dataset
    Statistical Software Components, Boston College Department of Economics Downloads
  19. TABCOUNT: Stata module to tabulate frequencies, with zeros explicit
    Statistical Software Components, Boston College Department of Economics Downloads

2003

  1. CIBPLOT: Stata module for bar-on-bar plots of confidence intervals
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CIJ: Stata module for binomial confidence intervals for proportions using Jeffreys prior
    Statistical Software Components, Boston College Department of Economics Downloads
  3. EQPRHISTOGRAM: Stata module for equal probability histogram
    Statistical Software Components, Boston College Department of Economics Downloads
  4. LAMBDA: Stata module for Goodman and Kruskal's lambda measures for two-way tables
    Statistical Software Components, Boston College Department of Economics Downloads
  5. LEVELS: Stata module to report distinct levels of integer or string variable
    Statistical Software Components, Boston College Department of Economics Downloads
  6. MAJORITY: Stata module for majority calculations for real or hypothetical elections
    Statistical Software Components, Boston College Department of Economics Downloads
  7. MSPLOT: Stata module for multiple median-spline plots
    Statistical Software Components, Boston College Department of Economics Downloads
  8. MYPKG: Stata module to inform on packages installed over net
    Statistical Software Components, Boston College Department of Economics Downloads
  9. NEAREST: Stata module to calculate nearest neighbours from point coordinates
    Statistical Software Components, Boston College Department of Economics Downloads
  10. NICEDATES: Stata module for nice dates, especially for time series graphs
    Statistical Software Components, Boston College Department of Economics Downloads
  11. ONEWPLOT: Stata module for oneway plots
    Statistical Software Components, Boston College Department of Economics Downloads
  12. PBETA: Stata module to generate probability plot for data compared with fitted beta distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  13. PEXP: Stata module to produce probability plot for data compared with fitted exponential distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  14. QBETA: Stata module to generate quantile-quantile plot for data vs fitted beta distribution
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  15. QEXP: Stata module to produce quantile-quantile plot for data vs fitted exponential distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  16. SAFEDROP: Stata module to drop variables if and only if varnames specified in full
    Statistical Software Components, Boston College Department of Economics Downloads
  17. SLIDEPLOT: Stata module for sliding bar plot for frequencies or percents
    Statistical Software Components, Boston College Department of Economics Downloads
  18. STO: Stata module to toggle trace switch
    Statistical Software Components, Boston College Department of Economics Downloads
  19. TSGRAPH: Stata module to produce time series line graph
    Statistical Software Components, Boston College Department of Economics Downloads

2002

  1. ALLPOSSIBLE: Stata module to fit all possible models with subsets of predictors
    Statistical Software Components, Boston College Department of Economics Downloads
  2. DS3: Stata module to describe variables in memory
    Statistical Software Components, Boston College Department of Economics Downloads
  3. HANSEN2: Stata module for Hansen's test for parameter instability
    Statistical Software Components, Boston College Department of Economics Downloads
  4. HBOX: Stata module to draw horizontal box plots
    Statistical Software Components, Boston College Department of Economics Downloads
  5. KEYPLOT: Stata module to generate scatter plot with keys in user-chosen positions
    Statistical Software Components, Boston College Department of Economics Downloads
  6. MATRIXOF: Stata module to produce matrix or vector of results for paired or single variables
    Statistical Software Components, Boston College Department of Economics Downloads
  7. NBFIT: Stata module for fitting negative binomial distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics Downloads
  8. QLOGNORM: Stata module for diagnostic plots for lognormal distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  9. QUANTIL2: Stata module to generate multivariate quantile plot
    Statistical Software Components, Boston College Department of Economics Downloads
  10. SPLIT: Stata modules for splitting string variables into parts
    Statistical Software Components, Boston College Department of Economics Downloads
  11. TABCOND: Stata module to tabulate frequencies satisfying specified conditions
    Statistical Software Components, Boston College Department of Economics Downloads
  12. TABMERGE: Stata module to tabulate report on merge
    Statistical Software Components, Boston College Department of Economics Downloads
  13. WHITETST: Stata module to perform White's test for heteroskedasticity
    Statistical Software Components, Boston College Department of Economics Downloads
  14. XTPATTERN: Stata module to generate code showing pattern of xt data
    Statistical Software Components, Boston College Department of Economics Downloads
  15. XTTRANS2: Stata module to compute tables of transition probabilities
    Statistical Software Components, Boston College Department of Economics Downloads

2001

  1. CHARUTIL: Stata module of utilities for working with characteristics
    Statistical Software Components, Boston College Department of Economics Downloads
  2. DUPS: Stata module to identify and optionally remove duplicate observations
    Statistical Software Components, Boston College Department of Economics Downloads
  3. FBAR: Stata module to produce bar charts showing frequencies of categorical variables
    Statistical Software Components, Boston College Department of Economics Downloads
  4. HLPDIR: Stata module to find location(s) of help file
    Statistical Software Components, Boston College Department of Economics Downloads
  5. LISTUTIL: Stata modules to manipulate lists of words
    Statistical Software Components, Boston College Department of Economics Downloads
  6. LONGPLOT: Stata module to produce exploratory plot for longitudinal data
    Statistical Software Components, Boston College Department of Economics Downloads
  7. SHOWGPH: Stata module to to show graphs previously saved
    Statistical Software Components, Boston College Department of Economics Downloads
  8. STBGET: Stata module to get packages from Stata Technical Bulletin
    Statistical Software Components, Boston College Department of Economics Downloads
  9. STRGEN: Stata module to generate string variables without knowing string type
    Statistical Software Components, Boston College Department of Economics Downloads
  10. SUMMDATE: Stata module for summarizing date variable
    Statistical Software Components, Boston College Department of Economics Downloads
  11. TABLEPC: Stata module for percent calculation prior to table
    Statistical Software Components, Boston College Department of Economics Downloads
  12. VPLPLOT: Stata modules to generate paired data plots
    Statistical Software Components, Boston College Department of Economics Downloads

2000

  1. AVPLOT2: Stata modules for added variable plots
    Statistical Software Components, Boston College Department of Economics Downloads
  2. BCOEFF: Stata module to save regression coefficients to new variable
    Statistical Software Components, Boston College Department of Economics Downloads
  3. COPYDESC: Stata module to copy description of variable
    Statistical Software Components, Boston College Department of Economics Downloads
  4. CPR: Stata module producing results for all possible combinations of arguments
    Statistical Software Components, Boston College Department of Economics Downloads
  5. CTABSTAT: Stata module to display table of summary statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  6. EXPANDBY: Stata module to duplicate observations by variable
    Statistical Software Components, Boston College Department of Economics Downloads
  7. FNDMTCH: Stata module to find matching values
    Statistical Software Components, Boston College Department of Economics Downloads
  8. GHISTCUM: Stata module to graph histogram and cumulative distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  9. HPLOT: Stata module to generate horizontal plots
    Statistical Software Components, Boston College Department of Economics Downloads
  10. MATMAP: Stata module to perform elementwise calculations for matrices
    Statistical Software Components, Boston College Department of Economics Downloads
  11. MATODD: Stata modules to produce various matrix tasks
    Statistical Software Components, Boston College Department of Economics Downloads
  12. ORDPLOT: Stata module for cumulative distribution plot of ordinal variable
    Statistical Software Components, Boston College Department of Economics Downloads
  13. RENAMES: Stata module to rename variables
    Statistical Software Components, Boston College Department of Economics Downloads
  14. ROWRANKS: Stata module to create row ranks of a set of variables
    Statistical Software Components, Boston College Department of Economics Downloads
  15. SHOWNEAR: Stata module to show nearby values of numeric variable
    Statistical Software Components, Boston College Department of Economics Downloads
  16. SPARL: Stata module to produce scatter plot and y-x regression line
    Statistical Software Components, Boston College Department of Economics Downloads
  17. SPELL: Stata module for identification of spells or runs of similar values
    Statistical Software Components, Boston College Department of Economics Downloads
  18. SSSPLOT: Stata module to generate seasonal subseries plots
    Statistical Software Components, Boston College Department of Economics Downloads
  19. STRPARSE: Stata module to parse string variables
    Statistical Software Components, Boston College Department of Economics Downloads

1999

  1. ADOTYPE: Stata module to type ado file
    Statistical Software Components, Boston College Department of Economics Downloads
  2. BARPLOT: Stata module to plot varlist against xvar
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CIHPLOT: Stata module to show horizontally labelled plots showing confidence intervals
    Statistical Software Components, Boston College Department of Economics Downloads
  4. CISTAT: Stata module to produce confidence intervals in matrix form
    Statistical Software Components, Boston College Department of Economics Downloads
  5. CIVPLOT: Stata module to plot confidence intervals vertically
    Statistical Software Components, Boston College Department of Economics Downloads
  6. DISSIM: Stata module to calculate dissimilarity index
    Statistical Software Components, Boston College Department of Economics Downloads
  7. DS2: Stata v6 module to describe variables in memory
    Statistical Software Components, Boston College Department of Economics Downloads
  8. DS5: Stata module to describe variables in memory
    Statistical Software Components, Boston College Department of Economics Downloads
  9. FLOWER: Stata module to draw sunflower plots
    Statistical Software Components, Boston College Department of Economics Downloads View citations (2)
  10. GENFREQ: Stata module to produce a frequency distribution for a variable
    Statistical Software Components, Boston College Department of Economics Downloads
  11. HBAR: Stata module to generate horizontal bar charts
    Statistical Software Components, Boston College Department of Economics Downloads
  12. HISTPLOT: Stata module to produce histogram for frequency distribution
    Statistical Software Components, Boston College Department of Economics Downloads
  13. INEQ: Stata module to calculate measures of inequality
    Statistical Software Components, Boston College Department of Economics Downloads
  14. KERNREG2: Stata module to compute kernel regression (Nadaraya-Watson estimator)
    Statistical Software Components, Boston College Department of Economics Downloads
  15. MDENSITY: Stata module for univariate kernel density estimation, for variables or groups
    Statistical Software Components, Boston College Department of Economics Downloads
  16. MNTHPLOT: Stata module for scatter plot for monthly data with repetition of data
    Statistical Software Components, Boston College Department of Economics Downloads
  17. MOREOBS: Stata module to add observations to dataset
    Statistical Software Components, Boston College Department of Economics Downloads
  18. MUXPLOT: Stata module to produce scatter plots with y versus multiple x variables
    Statistical Software Components, Boston College Department of Economics Downloads
  19. MUXYPLOT: Stata module to produce scatter plots with multiple x and y variables
    Statistical Software Components, Boston College Department of Economics Downloads
  20. OUTFIX2: Stata module to output formatted data
    Statistical Software Components, Boston College Department of Economics Downloads
  21. SBPLOT5: Stata module to generate scatter plot with one y variable shown by vertical bars
    Statistical Software Components, Boston College Department of Economics Downloads
  22. SBPLOT: Stata module to generate scatter plot with one y variable shown by vertical bars
    Statistical Software Components, Boston College Department of Economics Downloads
  23. SWAPVAL: Stata module for swapping values of two variables
    Statistical Software Components, Boston College Department of Economics Downloads
  24. TABA: Stata module for tabulation of frequencies
    Statistical Software Components, Boston College Department of Economics Downloads
  25. TABHBAR: Stata module to show table of frequencies as horizontal bar chart
    Statistical Software Components, Boston College Department of Economics Downloads
  26. TABHPLOT: Stata module to show table of frequencies as horizontal plot
    Statistical Software Components, Boston College Department of Economics Downloads
  27. TOLOWER: Stata module to rename variables with lower case names
    Statistical Software Components, Boston College Department of Economics Downloads
  28. UNIVSTAT: Stata module to produce summary statistics in matrix form
    Statistical Software Components, Boston College Department of Economics Downloads

1998

  1. BARPLOT2: Stata module to produce bar plot with optional error bars
    Statistical Software Components, Boston College Department of Economics Downloads
  2. CATENATE: Stata module to concatenate variables into string variable
    Statistical Software Components, Boston College Department of Economics Downloads
  3. CHAOS: Stata module to iterate a logistic difference equation
    Statistical Software Components, Boston College Department of Economics Downloads
  4. CIRCSTAT: Stata modules to calculate circular statistics
    Statistical Software Components, Boston College Department of Economics Downloads
  5. DUMMIES: Stata function to create families of dummy variables
    Statistical Software Components, Boston College Department of Economics Downloads
  6. EWMA: Stata module to calculate exponentially weighted moving average
    Statistical Software Components, Boston College Department of Economics Downloads
  7. IRREPRO: Stata module to produce a simulation of irreproducible results
    Statistical Software Components, Boston College Department of Economics Downloads
  8. LJS: Stata module to left-justify string variables for printing
    Statistical Software Components, Boston College Department of Economics Downloads
  9. LSTACK: Stata module to stack variables with labelled _stack
    Statistical Software Components, Boston College Department of Economics Downloads
  10. MARKOV: Stata module to generate Markov probabilities
    Statistical Software Components, Boston College Department of Economics Downloads
  11. PWCORRW: Stata module to print wide correlation matrix with significance indicators
    Statistical Software Components, Boston College Department of Economics Downloads
  12. QQPLOT2: Stata module to produce quantile-quantile plot
    Statistical Software Components, Boston College Department of Economics Downloads
  13. REGRESBY: Stata module to generate regression residuals by byvarlist
    Statistical Software Components, Boston College Department of Economics Downloads
  14. SEQ: Stata module to generate sequences of integers
    Statistical Software Components, Boston College Department of Economics Downloads
  15. SPIKEPLT: Stata module to generate spike plot showing fine structure of the data
    Statistical Software Components, Boston College Department of Economics Downloads
  16. T2WAY5: Stata module to perform Tukey's Two-Way Analysis by Medians
    Statistical Software Components, Boston College Department of Economics Downloads
  17. TABLAB: Stata module to autocrosstabulate a variable
    Statistical Software Components, Boston College Department of Economics Downloads
  18. TOMODE: Stata module to change values of a variable to mode(s)
    Statistical Software Components, Boston College Department of Economics Downloads
  19. TPVAR: Stata module to generate turning-point variable for graphics labelling
    Statistical Software Components, Boston College Department of Economics Downloads
  20. WBULL: Stata module to fit Weibull distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics Downloads
  21. XCORPLOT: Stata module to calculate and graph cross-correlation function
    Statistical Software Components, Boston College Department of Economics Downloads

1997

  1. ACPLOT: Stata module to plot the autocorrelogram
    Statistical Software Components, Boston College Department of Economics Downloads
  2. BLOGIT2: Stata module to produce grouped data logit with support for in
    Statistical Software Components, Boston College Department of Economics Downloads
  3. LOOPPLOT: Stata modules to generate scatter plots with loops
    Statistical Software Components, Boston College Department of Economics Downloads
  4. VALLAB: Stata module to pack values and labels into a new string variable
    Statistical Software Components, Boston College Department of Economics Downloads

Editor

  1. Stata Journal
    StataCorp LP
 
Page updated 2020-10-17