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Working Papers

2012

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

2011

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

2010

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

2009

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

2008

8. PanelWhiz
   United Kingdom Stata Users' Group Meetings 2008, Stata Users Group
9. Trilinear plots and some alternatives
   United Kingdom Stata Users' Group Meetings 2008, Stata Users Group

2007

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

2006

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

2004

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

2003

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

2002

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

2001

19. Analysing circular data in Stata
    North American Stata Users' Group Meetings 2001, Stata Users Group
20. Plotting graded data: a Tukey-ish approach
    United Kingdom Stata Users' Group Meetings 2001, Stata Users Group
21. Triangular plots
    United Kingdom Stata Users' Group Meetings 2001, Stata Users Group

Journal Articles

2013

1. Stata tip 114: Expand paired dates to pairs of dates
   Stata Journal, 2013, 13, (1), 217-219

2012

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

2011

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

2010

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

2009

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

2008

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

2007

49. Speaking Stata: Counting groups, especially panels
    Stata Journal, 2007, 7, (4), 571-581
50. Speaking Stata: Identifying spells
    Stata Journal, 2007, 7, (2), 249-265
51. Speaking Stata: Making it count
    Stata Journal, 2007, 7, (1), 117-130
52. Speaking Stata: Turning over a new leaf
    Stata Journal, 2007, 7, (3), 413-433
53. Stata tip 43: Remainders, selections, sequences, extractions: Uses of the modulus
    Stata Journal, 2007, 7, (1), 143-145
54. Stata tip 45: Getting those data into shape
    Stata Journal, 2007, 7, (2), 268-271
55. Stata tip 47: Quantile–quantile plots without programming
    Stata Journal, 2007, 7, (2), 275-279
56. Stata tip 50: Efficient use of summarize
    Stata Journal, 2007, 7, (3), 438-439
57. Stata tip 51: Events in intervals
    Stata Journal, 2007, 7, (3), 440-443
58. Stata tip 52: Generating composite categorical variables
    Stata Journal, 2007, 7, (4), 582-583
59. Stata tip 55: Better axis labeling for time points and time intervals
    Stata Journal, 2007, 7, (4), 590-592
60. The Grammar of Graphics
    Journal of Statistical Software, 17, (b03) View citations (1)

2006

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

2005

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

2004

81. Exploratory Data Mining and Data Cleaning
    Journal of Statistical Software, 11, (b09)
82. Review of Statistical Evaluation of Measurement Errors by Dunn
    Stata Journal, 2004, 4, (4), 480-483
83. Speaking Stata: Graphing agreement and disagreement
    Stata Journal, 2004, 4, (3), 329-349
84. Speaking Stata: Graphing categorical and compositional data
    Stata Journal, 2004, 4, (2), 190-213 View citations (1)
85. Speaking Stata: Graphing distributions
    Stata Journal, 2004, 4, (1), 66-88 View citations (2)
86. Speaking Stata: Graphing model diagnostics
    Stata Journal, 2004, 4, (4), 449-475
87. Stata tip 12: Tuning the plot region aspect ratio
    Stata Journal, 2004, 4, (3), 357-358 View citations (2)
88. Stata tip 15: Function graphs on the fly
    Stata Journal, 2004, 4, (4), 488-489
89. Stata tip 6: Inserting awkward characters in the plot
    Stata Journal, 2004, 4, (1), 95-96
90. Stata tip 9: Following special sequences
    Stata Journal, 2004, 4, (2), 223

2003

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

2002

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

2001

102. Changing numeric variables to string
     Stata Technical Bulletin, 2001, 10, (56)
103. Concordance correlation coefficient: minor corrections
     Stata Technical Bulletin, 2001, 10, (58)
104. Describing variables in memory
     Stata Technical Bulletin, 2001, 10, (56)
105. Describing variables in memory: update to Stata 7
     Stata Technical Bulletin, 2001, 10, (60)
106. Dropping variables or observations with missing values
     Stata Technical Bulletin, 2001, 10, (60)
107. Enhancements to numbers of missing and present values
     Stata Technical Bulletin, 2001, 10, (60)
108. Extensions to generate, extended: corrections
     Stata Technical Bulletin, 2001, 10, (57)
109. Listing distinct values of a variable
     Stata Technical Bulletin, 2001, 10, (60)
110. Quantile plots, generalized: update to Stata 7.0
     Stata Technical Bulletin, 2001, 10, (61)
111. Renaming variables, multiply and systematically
     Stata Technical Bulletin, 2001, 10, (60)
112. Renaming variables: changing suffixes
     Stata Technical Bulletin, 2001, 10, (59)
113. Sampling without replacement: absolute sample sizes and keeping all observations
     Stata Technical Bulletin, 2001, 10, (59)
114. Speaking Stata: How to repeat yourself without going mad
     Stata Journal, 2001, 1, (1), 86-97 View citations (3)
115. Tests for heteroskedasticity in regression error distribution
     Stata Technical Bulletin, 2001, 10, (55) View citations (1)
116. Update to changing numeric variables to string
     Stata Technical Bulletin, 2001, 10, (57)
117. Yet more new matrix commands
     Stata Technical Bulletin, 2001, 10, (56)

2000

118. Alternative ranking procedures
     Stata Technical Bulletin, 2000, 9, (51)
119. Alternative ranking procedures: update
     Stata Technical Bulletin, 2000, 9, (52)
120. Changing string variables to numeric: correction
     Stata Technical Bulletin, 2000, 9, (52)
121. Changing string variables to numeric: update
     Stata Technical Bulletin, 2000, 9, (49)
122. Concordance correlation coefficient: update for Stata 6
     Stata Technical Bulletin, 2000, 9, (54)
123. Distribution function plots
     Stata Technical Bulletin, 2000, 9, (51)
124. Extensions to generate, extended
     Stata Technical Bulletin, 2000, 9, (50)
125. Further new matrix commands
     Stata Technical Bulletin, 2000, 9, (50)
126. Metadata for user-written contributions to the Stata programming language
     Stata Technical Bulletin, 2000, 9, (52)
127. Metadata for user-written contributions to the Stata programming language: extensions
     Stata Technical Bulletin, 2000, 9, (54)
128. Numbers of missing and present values
     Stata Technical Bulletin, 2000, 9, (49)
129. Quantile plots, generalized
     Stata Technical Bulletin, 2000, 9, (51)
130. Tabulation of modes
     Stata Technical Bulletin, 2000, 9, (50)

1999

131. Bivariate results for each pair of variables in a list
     Stata Technical Bulletin, 1999, 8, (45)
132. Collasping datasets to frequencies
     Stata Technical Bulletin, 1999, 8, (44)
133. Concordance correlation coefficient
     Stata Technical Bulletin, 1999, 8, (43) View citations (1)
134. Concordance correlation coefficient, revisited
     Stata Technical Bulletin, 1999, 8, (45)
135. Diagnostic plots for assessing Singh-Maddala and Dagum distributions fitted by MLE
     Stata Technical Bulletin, 1999, 8, (48)
136. Moving summaries
     Stata Technical Bulletin, 1999, 8, (44)
137. Results for all possible combinations of arguments
     Stata Technical Bulletin, 1999, 8, (45)

1998

138. Bin smoothing and summary on scatter plots
     Stata Technical Bulletin, 1998, 7, (37)
139. Changing string variables to numeric
     Stata Technical Bulletin, 1998, 7, (37)
140. Corrections to condraw.ado
     Stata Technical Bulletin, 1998, 7, (41)
141. Detection and deletion of duplicate observations
     Stata Technical Bulletin, 1998, 7, (41)
142. Easier bar charts: corrections
     Stata Technical Bulletin, 1998, 7, (40)
143. Sequences of integers
     Stata Technical Bulletin, 1998, 7, (37)
144. Spike plots for histograms, rootograms, and time series plots, update
     Stata Technical Bulletin, 1998, 7, (40)

1997

145. An immediate command for two-way tables
     Stata Technical Bulletin, 1997, 6, (33)
146. Binomial smoothing plot
     Stata Technical Bulletin, 1997, 6, (35)
147. Convex hull plots
     Stata Technical Bulletin, 1997, 6, (36)
148. Easier bar charts
     Stata Technical Bulletin, 1997, 6, (36)
149. Spike plots for histograms, rootograms, and time-series plots
     Stata Technical Bulletin, 1997, 6, (36)

1995

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

Edited books

2009

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

2006

2. Thirty-Three Stata Tips
   Stata Press books, StataCorp LP

Software Items

2013

1. PERSONAGE: Stata module to calculate people's ages or similar daily date differences
   Statistical Software Components, Boston College Department of Economics
2. QENV: Stata module to generate quantile envelopes for quantile-quantile plots
   Statistical Software Components, Boston College Department of Economics
3. SPARKLINE: Stata module for sparkline-type plots
   Statistical Software Components, Boston College Department of Economics
4. STRIPPLOT: Stata module for strip plots (one-way dot plots)
   Statistical Software Components, Boston College Department of Economics
5. TABPLOT: Stata module to show table of frequencies as table of bars
   Statistical Software Components, Boston College Department of Economics
6. TRIMMEAN: Stata module for trimmed means as descriptive or inferential statistics
   Statistical Software Components, Boston College Department of Economics
7. TRIMPLOT: Stata module for plots of trimmed means
   Statistical Software Components, Boston College Department of Economics

2012

8. BETAFIT: Stata module to fit a two-parameter beta distribution
   Statistical Software Components, Boston College Department of Economics
9. DISTINCT: Stata module to display distinct values of variables
   Statistical Software Components, Boston College Department of Economics
10. FINDNAME: Stata module to list variables matching name patterns or other properties
    Statistical Software Components, Boston College Department of Economics
11. GROUPS: Stata module to list group frequencies
    Statistical Software Components, Boston College Department of Economics
12. GUMBELFIT: Stata module to fit a two-parameter Gumbel distribution
    Statistical Software Components, Boston College Department of Economics
13. MISSINGPLOT: Stata module to draw plot showing patterns of missing values in a dataset
    Statistical Software Components, Boston College Department of Economics
14. MYLABELS: Stata module for axis labels or ticks on transformed scales or for daily dates
    Statistical Software Components, Boston College Department of Economics
15. NJC_STUFF: Stata module documenting Stata programs and help files by Nicholas J. Cox
    Statistical Software Components, Boston College Department of Economics
16. NNIPOLATE: Stata module for nearest neighbour interpolation
    Statistical Software Components, Boston College Department of Economics
17. PCHIPOLATE: Stata module for piecewise cubic Hermite interpolation
    Statistical Software Components, Boston College Department of Economics
18. TKDENSITY: Stata module for univariate kernel density estimation with calculation on transformed scale
    Statistical Software Components, Boston College Department of Economics
19. ZMAP: Stata module for binned scatter maps
    Statistical Software Components, Boston College Department of Economics

2011

20. AAPLOT: Stata module for scatter plot with linear and/or quadratic fit, automatically annotated
    Statistical Software Components, Boston College Department of Economics
21. CBARPLOT: Stata module for centred bar plots of absolute or relative frequencies
    Statistical Software Components, Boston College Department of Economics
22. CIPLOT: Stata module for plots of confidence intervals
    Statistical Software Components, Boston College Department of Economics
23. CSIPOLATE: Stata module to perform cubic spline interpolation
    Statistical Software Components, Boston College Department of Economics
24. DEVNPLOT: Stata module for deviation plots
    Statistical Software Components, Boston College Department of Economics
25. DLIST: Stata module to list with variable labels
    Statistical Software Components, Boston College Department of Economics
26. FAVPLOTS: Stata module for formatted added-variable plot(s)
    Statistical Software Components, Boston College Department of Economics
27. GAMMAFIT: Stata module to fit a two-parameter gamma distribution
    Statistical Software Components, Boston College Department of Economics
28. INVGAMMAFIT: Stata module to fit a two-parameter inverse gamma distribution
    Statistical Software Components, Boston College Department of Economics
29. LABUTIL: Stata modules for managing value and variable labels
    Statistical Software Components, Boston College Department of Economics
30. LONGSHAPE: Stata module to reshape long (limited alternative version)
    Statistical Software Components, Boston College Department of Economics
31. MOSS: Stata module to find multiple occurrences of substrings
    Statistical Software Components, Boston College Department of Economics
32. PGAMMA: Stata module to generate probability plot for data vs fitted gamma distribution
    Statistical Software Components, Boston College Department of Economics
33. QGAMMA: Stata module to generate quantile-quantile plot for data vs fitted gamma distribution
    Statistical Software Components, Boston College Department of Economics
34. ROMAN: Stata module for handling Roman numerals and decimal equivalents
    Statistical Software Components, Boston College Department of Economics
35. ROMANTOARABIC: Stata module for converting roman numerals to arabic numbers
    Statistical Software Components, Boston College Department of Economics
36. RUNNING: Stata module for symmetric nearest neighbour smoothing
    Statistical Software Components, Boston College Department of Economics
37. SAVESOME: Stata module to save subset of data
    Statistical Software Components, Boston College Department of Economics
38. SELECTVARS: Stata module for selecting all possible n-tuples from a varlist
    Statistical Software Components, Boston College Department of Economics
39. STATPLOT: Stata module for plots of summary statistics, including by category
    Statistical Software Components, Boston College Department of Economics
40. TABSTATMAT: Stata module to save matrices saved by tabstat to single named matrix
    Statistical Software Components, Boston College Department of Economics
41. TUPLES: Stata module for selecting all possible tuples from a list
    Statistical Software Components, Boston College Department of Economics
42. XTPATTERNVAR: Stata module to generate string variable describing panel patterns
    Statistical Software Components, Boston College Department of Economics

2010

43. CATPLOT: Stata module for plots of frequencies, fractions or percents of categorical data
    Statistical Software Components, Boston College Department of Economics
44. DIRIFIT: Stata module to fit a Dirichlet distribution
    Statistical Software Components, Boston College Department of Economics
45. DUMMIESLAB: Stata module to convert categorical variable to dummy variables using label names
    Statistical Software Components, Boston College Department of Economics
46. FIXSORT: Stata module to sort variables and align in sorted order, with others fixed
    Statistical Software Components, Boston College Department of Economics
47. FSX: Stata module to show names of files in compact form (Unix-friendly defaults)
    Statistical Software Components, Boston College Department of Economics
48. LMOMENTS: Stata module to generate L-moments and derived statistics
    Statistical Software Components, Boston College Department of Economics
49. RCSPLINE: Stata module for restricted cubic spline smoothing
    Statistical Software Components, Boston College Department of Economics
50. TAB_CHI: Stata modules for tabulation of multiple variables in Stata 8.2 or better
    Statistical Software Components, Boston College Department of Economics

2009

51. BKROSENBLATT: Stata module for Blum, Kiefer and Rosenblatt test of bivariate independence
    Statistical Software Components, Boston College Department of Economics
52. CFVARS: Stata module to compare variable name lists in two data sets
    Statistical Software Components, Boston College Department of Economics
53. DIPTEST: Stata module to compute dip statistic to test for unimodality
    Statistical Software Components, Boston College Department of Economics
54. DOMDIAG: Stata module to construct dominance diagrams
    Statistical Software Components, Boston College Department of Economics
55. DOUBMASS: Stata module to draw double mass plot
    Statistical Software Components, Boston College Department of Economics
56. EOFPLOT: Stata module to plot coefficients or loadings after principal component or factor analysis
    Statistical Software Components, Boston College Department of Economics
57. IQUANTILE: Stata module to calculate interpolated quantiles
    Statistical Software Components, Boston College Department of Economics
58. MULTENCODE: Stata module to encode multiple string variables into numeric
    Statistical Software Components, Boston College Department of Economics
59. OMNINORM: Stata module to calculate omnibus test for univariate/multivariate normality
    Statistical Software Components, Boston College Department of Economics
60. PIEPLOT: Stata module to plot pie charts of categorical frequencies
    Statistical Software Components, Boston College Department of Economics
61. TABLEPLOT: Stata module giving graphical display in two-way table format
    Statistical Software Components, Boston College Department of Economics
62. TRIPLOT: Stata module to generate triangular plots
    Statistical Software Components, Boston College Department of Economics

2008

63. BANDPLOT: Stata module to plot summary statistics of responses for bands of predictors
    Statistical Software Components, Boston College Department of Economics
64. LABGEN: Stata module to generate or replace variables with definitions in variable labels
    Statistical Software Components, Boston College Department of Economics
65. LOG2HTML: Stata module to produce HTML log files
    Statistical Software Components, Boston College Department of Economics
66. PANELTHIN: Stata module to identify observations for possible thinned panel dataset
    Statistical Software Components, Boston College Department of Economics
67. PARPLOT: Stata module for parallel coordinates plots
    Statistical Software Components, Boston College Department of Economics

2007

68. ASCIIPLOT: Stata module to graph ASCII character set in current graph font
    Statistical Software Components, Boston College Department of Economics
69. CONCORD: Stata module for concordance correlation
    Statistical Software Components, Boston College Department of Economics
70. CORRTABLE: Stata module to show correlation matrix as graphical table
    Statistical Software Components, Boston College Department of Economics
71. DAGUMFIT: Stata module to fit a Dagum distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics
72. EGENMORE: Stata modules to extend the generate function
    Statistical Software Components, Boston College Department of Economics
73. EXAMPLES: Stata module to show examples from on-line help files
    Statistical Software Components, Boston College Department of Economics
74. FILEI: Stata module to write lines to end or beginning of text files
    Statistical Software Components, Boston College Department of Economics
75. FIRSTDIGIT: Stata module to analyse first digits of numeric variables
    Statistical Software Components, Boston College Department of Economics
76. GROUP1D: Stata module for grouping or clustering in one dimension
    Statistical Software Components, Boston College Department of Economics
77. HSMODE: Stata module to calculate half-sample modes
    Statistical Software Components, Boston College Department of Economics
78. KAPLANSKY: Stata module to graph examples of distributions of varying kurtosis
    Statistical Software Components, Boston College Department of Economics
79. MVSUMM: Stata module to generate moving-window descriptive statistics in time series or panel
    Statistical Software Components, Boston College Department of Economics
80. PAIRPLOT: Stata module for plots of paired observations
    Statistical Software Components, Boston College Department of Economics
81. PWEIBULL: Stata module to generate probability plot for data vs fitted Weibull distribution
    Statistical Software Components, Boston College Department of Economics
82. QPFIT: Stata module containing various quantile and probability plots for assessing distribution fit
    Statistical Software Components, Boston College Department of Economics
83. QWEIBULL: Stata module to generate quantile-quantile plot for data vs fitted Weibull distribution
    Statistical Software Components, Boston College Department of Economics
84. SHORTH: Stata module for descriptive statistics based on shortest halves
    Statistical Software Components, Boston College Department of Economics
85. SMFIT: Stata module to fit a Singh-Maddala distribution by maximum likelihood
    Statistical Software Components, Boston College Department of Economics
86. SPINEPLOT: Stata module for spine plots for two-way categorical data
    Statistical Software Components, Boston College Department of Economics
87. TRANSINT: Stata help files for transformations
    Statistical Software Components, Boston College Department of Economics
88. VREVERSE: Stata module to reverse existing categorical variable
    Statistical Software Components, Boston College Department of Economics
89. WEIBULLFIT: Stata module to fit a two-parameter Weibull distribution
    Statistical Software Components, Boston College Department of Economics

2006

90. BEAMPLOT: Stata module to draw horizontal dotplots using beams
    Statistical Software Components, Boston College Department of Economics
91. COUNTMATCH: Stata module to count matching values for one variable in another
    Statistical Software Components, Boston College Department of Economics
92. CYCLEPLOT: Stata module for cycle plot (month plot or seasonal subseries plot)
    Statistical Software Components, Boston College Department of Economics
93. FRACTILEPLOT: Stata module for smoothing with respect to distribution function predictors
    Statistical Software Components, Boston College Department of Economics
94. FS: Stata module to show names of files in compact form
    Statistical Software Components, Boston College Department of Economics
95. INVGAUSSFIT: Stata module to fit a two-parameter inverse Gaussian distribution
    Statistical Software Components, Boston College Department of Economics
96. MAKEMATRIX: Stata module to make a matrix of results from other commands
    Statistical Software Components, Boston College Department of Economics
97. MLOWESS: Stata module for lowess smoothing with multiple predictors
    Statistical Software Components, Boston College Department of Economics
98. MSTDIZE: Stata module to produce marginal standardization of two-way tables
    Statistical Software Components, Boston College Department of Economics
99. NRUNS: Stata module to compute number of runs compared with random shuffles
    Statistical Software Components, Boston College Department of Economics
100. PDPLOT: Stata module to produce Pareto dot plot
     Statistical Software Components, Boston College Department of Economics
101. SDLINE: Stata module to plot SD line or reduced major axis
     Statistical Software Components, Boston College Department of Economics
102. SPAUTOC: Stata modules to calculate spatial autocorrelation (Moran and Geary measures)
     Statistical Software Components, Boston College Department of Economics
103. SQR: Stata module to make graphs square, or any other shape
     Statistical Software Components, Boston College Department of Economics
104. TABEXPORT: Stata module to export tables of summary statistics to text files
     Statistical Software Components, Boston College Department of Economics
105. TEXTBARPLOT: Stata module to produce horizontal text and bar plot
     Statistical Software Components, Boston College Department of Economics
106. TEXTEDITORS: Stata module -- some notes on text editors for Stata users
     Statistical Software Components, Boston College Department of Economics
107. TORATS: Stata module to facilitate transfer of data to RATS
     Statistical Software Components, Boston College Department of Economics
108. WINSOR: Stata module to Winsorize a variable
     Statistical Software Components, Boston College Department of Economics View citations (1)

2005

109. CHARLIST: Stata module to list characters present in string variable
     Statistical Software Components, Boston College Department of Economics
110. CIPOLATE: Stata module for cubic interpolation
     Statistical Software Components, Boston College Department of Economics
111. CQUANTILE: Stata module to generate corresponding quantiles
     Statistical Software Components, Boston College Department of Economics
112. DIPLOT: Stata module to draw double interval plot
     Statistical Software Components, Boston College Department of Economics
113. HDQUANTILE: Stata module for Harrell-Davis estimator of quantiles
     Statistical Software Components, Boston College Department of Economics
114. ISVAR: Stata module to filter names into variable names and others
     Statistical Software Components, Boston College Department of Economics
115. MVCORR: Stata module to generate moving-window correlation or autocorrelation in time series or panel
     Statistical Software Components, Boston College Department of Economics
116. NMISSING: Stata module to show numbers of missing or present values
     Statistical Software Components, Boston College Department of Economics
117. ROWSORT: Stata module to row sort a set of integer variables
     Statistical Software Components, Boston College Department of Economics
118. SLICEPLOT: Stata module for time series or other plot in slices
     Statistical Software Components, Boston College Department of Economics
119. STATSMAT: Stata module to place descriptive statistics in matrix
     Statistical Software Components, Boston College Department of Economics
120. STORECMD: Stata modules to store and repeat commands using characteristics
     Statistical Software Components, Boston College Department of Economics
121. STYLERULES: Stata module -- suggestions on programming style
     Statistical Software Components, Boston College Department of Economics
122. TODATE: Stata module to generate Stata date variables from run-together date variables
     Statistical Software Components, Boston College Department of Economics
123. VARIOG: Stata module to calculate and graph semi-variograms
     Statistical Software Components, Boston College Department of Economics
124. VCLOSE: Stata module to close viewer windows
     Statistical Software Components, Boston College Department of Economics

2004

125. ADJACENT: Stata module to list adjacent values of variables
     Statistical Software Components, Boston College Department of Economics
126. CIRCULAR: Stata module for circular statistics
     Statistical Software Components, Boston College Department of Economics
127. CIW: Stata module for binomial confidence intervals for proportions using Wilson scores
     Statistical Software Components, Boston College Department of Economics
128. CPYXPLOT: Stata module to produce scatter plots for each y vs each x variable
     Statistical Software Components, Boston College Department of Economics
129. DISJOINT: Stata module to generate end variable demarcating disjoint spells
     Statistical Software Components, Boston College Department of Economics
130. DPPLOT: Stata module for density probability plots
     Statistical Software Components, Boston College Department of Economics
131. EXTREMES: Stata module to list extreme values of a variable
     Statistical Software Components, Boston College Department of Economics
132. FEDIT: Stata module to find and edit text file from within Stata
     Statistical Software Components, Boston College Department of Economics
133. GLMCORR: Stata module for correlation measure of predictive power for GLMs
     Statistical Software Components, Boston College Department of Economics
134. HLIST: Stata module for horizontally listing values
     Statistical Software Components, Boston College Department of Economics
135. MATVSORT: Stata module for sorting vectors or rows or columns of matrices
     Statistical Software Components, Boston College Department of Economics
136. MODELDIAG: Stata module to generate graphics after regression
     Statistical Software Components, Boston College Department of Economics
137. MOMENTS: Stata module to compute moment-based statistics
     Statistical Software Components, Boston College Department of Economics
138. PPPLOT: Stata module for P-P plots
     Statistical Software Components, Boston College Department of Economics
139. PSBAYES: Stata module to perform pseudo-Bayes smoothing of cell estimates
     Statistical Software Components, Boston College Department of Economics
140. REORDER: Stata module to reorder variables in dataset, reversibly
     Statistical Software Components, Boston College Department of Economics
141. SCAT3: Stata module for crude three-dimensional graphics
     Statistical Software Components, Boston College Department of Economics
142. SKEWPLOT: Stata module to draw skewness plots
     Statistical Software Components, Boston College Department of Economics
143. SXPOSE: Stata module to transpose string variable dataset
     Statistical Software Components, Boston College Department of Economics
144. TABCOUNT: Stata module to tabulate frequencies, with zeros explicit
     Statistical Software Components, Boston College Department of Economics

2003

145. CIBPLOT: Stata module for bar-on-bar plots of confidence intervals
     Statistical Software Components, Boston College Department of Economics
146. CIJ: Stata module for binomial confidence intervals for proportions using Jeffreys prior
     Statistical Software Components, Boston College Department of Economics
147. DISTPLOT: Stata module to generate distribution function plot
     Statistical Software Components, Boston College Department of Economics
148. EQPRHISTOGRAM: Stata module for equal probability histogram
     Statistical Software Components, Boston College Department of Economics
149. LAMBDA: Stata module for Goodman and Kruskal's lambda measures for two-way tables
     Statistical Software Components, Boston College Department of Economics
150. LEVELS: Stata module to report distinct levels of integer or string variable
     Statistical Software Components, Boston College Department of Economics
151. LINKPLOT: Stata module for linked (connected) scatter plots
     Statistical Software Components, Boston College Department of Economics
152. MAJORITY: Stata module for majority calculations for real or hypothetical elections
     Statistical Software Components, Boston College Department of Economics
153. MSPLOT: Stata module for multiple median-spline plots
     Statistical Software Components, Boston College Department of Economics
154. MYPKG: Stata module to inform on packages installed over net
     Statistical Software Components, Boston College Department of Economics
155. NEAREST: Stata module to calculate nearest neighbours from point coordinates
     Statistical Software Components, Boston College Department of Economics
156. NICEDATES: Stata module for nice dates, especially for time series graphs
     Statistical Software Components, Boston College Department of Economics
157. ONEWPLOT: Stata module for oneway plots
     Statistical Software Components, Boston College Department of Economics
158. PBETA: Stata module to generate probability plot for data compared with fitted beta distribution
     Statistical Software Components, Boston College Department of Economics
159. PEXP: Stata module to produce probability plot for data compared with fitted exponential distribution
     Statistical Software Components, Boston College Department of Economics
160. QBETA: Stata module to generate quantile-quantile plot for data vs fitted beta distribution
     Statistical Software Components, Boston College Department of Economics
161. QEXP: Stata module to produce quantile-quantile plot for data vs fitted exponential distribution
     Statistical Software Components, Boston College Department of Economics
162. SAFEDROP: Stata module to drop variables if and only if varnames specified in full
     Statistical Software Components, Boston College Department of Economics
163. SLIDEPLOT: Stata module for sliding bar plot for frequencies or percents
     Statistical Software Components, Boston College Department of Economics
164. STO: Stata module to toggle trace switch
     Statistical Software Components, Boston College Department of Economics
165. TSGRAPH: Stata module to produce time series line graph
     Statistical Software Components, Boston College Department of Economics

2002

166. ALLPOSSIBLE: Stata module to fit all possible models with subsets of predictors
     Statistical Software Components, Boston College Department of Economics
167. DS3: Stata module to describe variables in memory
     Statistical Software Components, Boston College Department of Economics
168. HANSEN2: Stata module for Hansen's test for parameter instability
     Statistical Software Components, Boston College Department of Economics
169. HBOX: Stata module to draw horizontal box plots
     Statistical Software Components, Boston College Department of Economics
170. KEYPLOT: Stata module to generate scatter plot with keys in user-chosen positions
     Statistical Software Components, Boston College Department of Economics
171. MATRIXOF: Stata module to produce matrix or vector of results for paired or single variables
     Statistical Software Components, Boston College Department of Economics
172. NBFIT: Stata module for fitting negative binomial distribution by maximum likelihood
     Statistical Software Components, Boston College Department of Economics
173. QLOGNORM: Stata module for diagnostic plots for lognormal distribution
     Statistical Software Components, Boston College Department of Economics
174. QUANTIL2: Stata module to generate multivariate quantile plot
     Statistical Software Components, Boston College Department of Economics
175. SPLIT: Stata modules for splitting string variables into parts
     Statistical Software Components, Boston College Department of Economics
176. TABCOND: Stata module to tabulate frequencies satisfying specified conditions
     Statistical Software Components, Boston College Department of Economics
177. TABMERGE: Stata module to tabulate report on merge
     Statistical Software Components, Boston College Department of Economics
178. TSSPELL: Stata module for identification of spells or runs in time series
     Statistical Software Components, Boston College Department of Economics
179. WHITETST: Stata module to perform White's test for heteroskedasticity
     Statistical Software Components, Boston College Department of Economics
180. XTPATTERN: Stata module to generate code showing pattern of xt data
     Statistical Software Components, Boston College Department of Economics
181. XTTRANS2: Stata module to compute tables of transition probabilities
     Statistical Software Components, Boston College Department of Economics

2001

182. CHARUTIL: Stata module of utilities for working with characteristics
     Statistical Software Components, Boston College Department of Economics
183. CPCORR: Stata module for correlations for each row vs each column variable
     Statistical Software Components, Boston College Department of Economics
184. DUPS: Stata module to identify and optionally remove duplicate observations
     Statistical Software Components, Boston College Department of Economics
185. FBAR: Stata module to produce bar charts showing frequencies of categorical variables
     Statistical Software Components, Boston College Department of Economics
186. HLPDIR: Stata module to find location(s) of help file
     Statistical Software Components, Boston College Department of Economics
187. LISTUTIL: Stata modules to manipulate lists of words
     Statistical Software Components, Boston College Department of Economics
188. LONGPLOT: Stata module to produce exploratory plot for longitudinal data
     Statistical Software Components, Boston College Department of Economics
189. SHOWGPH: Stata module to to show graphs previously saved
     Statistical Software Components, Boston College Department of Economics
190. STBGET: Stata module to get packages from Stata Technical Bulletin
     Statistical Software Components, Boston College Department of Economics
191. STRGEN: Stata module to generate string variables without knowing string type
     Statistical Software Components, Boston College Department of Economics
192. SUMMDATE: Stata module for summarizing date variable
     Statistical Software Components, Boston College Department of Economics
193. TABLEPC: Stata module for percent calculation prior to table
     Statistical Software Components, Boston College Department of Economics
194. VPLPLOT: Stata modules to generate paired data plots
     Statistical Software Components, Boston College Department of Economics

2000

195. AVPLOT2: Stata modules for added variable plots
     Statistical Software Components, Boston College Department of Economics
196. BCOEFF: Stata module to save regression coefficients to new variable
     Statistical Software Components, Boston College Department of Economics
197. COPYDESC: Stata module to copy description of variable
     Statistical Software Components, Boston College Department of Economics
198. CPR: Stata module producing results for all possible combinations of arguments
     Statistical Software Components, Boston College Department of Economics
199. CTABSTAT: Stata module to display table of summary statistics
     Statistical Software Components, Boston College Department of Economics
200. EXPANDBY: Stata module to duplicate observations by variable
     Statistical Software Components, Boston College Department of Economics
201. FNDMTCH: Stata module to find matching values
     Statistical Software Components, Boston College Department of Economics
202. GHISTCUM: Stata module to graph histogram and cumulative distribution
     Statistical Software Components, Boston College Department of Economics
203. HPLOT: Stata module to generate horizontal plots
     Statistical Software Components, Boston College Department of Economics
204. MATMAP: Stata module to perform elementwise calculations for matrices
     Statistical Software Components, Boston College Department of Economics
205. MATODD: Stata modules to produce various matrix tasks
     Statistical Software Components, Boston College Department of Economics
206. ORDPLOT: Stata module for cumulative distribution plot of ordinal variable
     Statistical Software Components, Boston College Department of Economics
207. RENAMES: Stata module to rename variables
     Statistical Software Components, Boston College Department of Economics
208. ROWRANKS: Stata module to create row ranks of a set of variables
     Statistical Software Components, Boston College Department of Economics
209. SHOWNEAR: Stata module to show nearby values of numeric variable
     Statistical Software Components, Boston College Department of Economics
210. SPARL: Stata module to produce scatter plot and y-x regression line
     Statistical Software Components, Boston College Department of Economics
211. SPELL: Stata module for identification of spells or runs of similar values
     Statistical Software Components, Boston College Department of Economics
212. SSSPLOT: Stata module to generate seasonal subseries plots
     Statistical Software Components, Boston College Department of Economics
213. STRPARSE: Stata module to parse string variables
     Statistical Software Components, Boston College Department of Economics

1999

214. ADOTYPE: Stata module to type ado file
     Statistical Software Components, Boston College Department of Economics
215. BARPLOT: Stata module to plot varlist against xvar
     Statistical Software Components, Boston College Department of Economics
216. CIHPLOT: Stata module to show horizontally labelled plots showing confidence intervals
     Statistical Software Components, Boston College Department of Economics
217. CISTAT: Stata module to produce confidence intervals in matrix form
     Statistical Software Components, Boston College Department of Economics
218. CIVPLOT: Stata module to plot confidence intervals vertically
     Statistical Software Components, Boston College Department of Economics
219. DISSIM: Stata module to calculate dissimilarity index
     Statistical Software Components, Boston College Department of Economics
220. DS2: Stata v6 module to describe variables in memory
     Statistical Software Components, Boston College Department of Economics
221. DS5: Stata module to describe variables in memory
     Statistical Software Components, Boston College Department of Economics
222. FLOWER: Stata module to draw sunflower plots
     Statistical Software Components, Boston College Department of Economics View citations (2)
223. GENFREQ: Stata module to produce a frequency distribution for a variable
     Statistical Software Components, Boston College Department of Economics
224. HBAR: Stata module to generate horizontal bar charts
     Statistical Software Components, Boston College Department of Economics
225. HISTPLOT: Stata module to produce histogram for frequency distribution
     Statistical Software Components, Boston College Department of Economics
226. INEQ: Stata module to calculate measures of inequality
     Statistical Software Components, Boston College Department of Economics
227. KERNREG2: Stata module to compute kernel regression (Nadaraya-Watson estimator)
     Statistical Software Components, Boston College Department of Economics
228. MDENSITY: Stata module for univariate kernel density estimation, for variables or groups
     Statistical Software Components, Boston College Department of Economics
229. MNTHPLOT: Stata module for scatter plot for monthly data with repetition of data
     Statistical Software Components, Boston College Department of Economics
230. MOREOBS: Stata module to add observations to dataset
     Statistical Software Components, Boston College Department of Economics
231. MUXPLOT: Stata module to produce scatter plots with y versus multiple x variables
     Statistical Software Components, Boston College Department of Economics
232. MUXYPLOT: Stata module to produce scatter plots with multiple x and y variables
     Statistical Software Components, Boston College Department of Economics
233. OUTFIX2: Stata module to output formatted data
     Statistical Software Components, Boston College Department of Economics
234. SBPLOT5: Stata module to generate scatter plot with one y variable shown by vertical bars
     Statistical Software Components, Boston College Department of Economics
235. SBPLOT: Stata module to generate scatter plot with one y variable shown by vertical bars
     Statistical Software Components, Boston College Department of Economics
236. SWAPVAL: Stata module for swapping values of two variables
     Statistical Software Components, Boston College Department of Economics
237. TABA: Stata module for tabulation of frequencies
     Statistical Software Components, Boston College Department of Economics
238. TABHBAR: Stata module to show table of frequencies as horizontal bar chart
     Statistical Software Components, Boston College Department of Economics
239. TABHPLOT: Stata module to show table of frequencies as horizontal plot
     Statistical Software Components, Boston College Department of Economics
240. TOLOWER: Stata module to rename variables with lower case names
     Statistical Software Components, Boston College Department of Economics
241. UNIVSTAT: Stata module to produce summary statistics in matrix form
     Statistical Software Components, Boston College Department of Economics

1998

242. BARPLOT2: Stata module to produce bar plot with optional error bars
     Statistical Software Components, Boston College Department of Economics
243. CATENATE: Stata module to concatenate variables into string variable
     Statistical Software Components, Boston College Department of Economics
244. CHAOS: Stata module to iterate a logistic difference equation
     Statistical Software Components, Boston College Department of Economics
245. CIRCSTAT: Stata modules to calculate circular statistics
     Statistical Software Components, Boston College Department of Economics
246. DUMMIES: Stata function to create families of dummy variables
     Statistical Software Components, Boston College Department of Economics
247. EWMA: Stata module to calculate exponentially weighted moving average
     Statistical Software Components, Boston College Department of Economics
248. IRREPRO: Stata module to produce a simulation of irreproducible results
     Statistical Software Components, Boston College Department of Economics
249. LJS: Stata module to left-justify string variables for printing
     Statistical Software Components, Boston College Department of Economics
250. LSTACK: Stata module to stack variables with labelled _stack
     Statistical Software Components, Boston College Department of Economics
251. MARKOV: Stata module to generate Markov probabilities
     Statistical Software Components, Boston College Department of Economics
252. PWCORRW: Stata module to print wide correlation matrix with significance indicators
     Statistical Software Components, Boston College Department of Economics
253. QQPLOT2: Stata module to produce quantile-quantile plot
     Statistical Software Components, Boston College Department of Economics
254. REGRESBY: Stata module to generate regression residuals by byvarlist
     Statistical Software Components, Boston College Department of Economics
255. SEQ: Stata module to generate sequences of integers
     Statistical Software Components, Boston College Department of Economics
256. SPIKEPLT: Stata module to generate spike plot showing fine structure of the data
     Statistical Software Components, Boston College Department of Economics
257. T2WAY5: Stata module to perform Tukey's Two-Way Analysis by Medians
     Statistical Software Components, Boston College Department of Economics
258. TABLAB: Stata module to autocrosstabulate a variable
     Statistical Software Components, Boston College Department of Economics
259. TOMODE: Stata module to change values of a variable to mode(s)
     Statistical Software Components, Boston College Department of Economics
260. TPVAR: Stata module to generate turning-point variable for graphics labelling
     Statistical Software Components, Boston College Department of Economics
261. WBULL: Stata module to fit Weibull distribution by maximum likelihood
     Statistical Software Components, Boston College Department of Economics
262. XCORPLOT: Stata module to calculate and graph cross-correlation function
     Statistical Software Components, Boston College Department of Economics

1997

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

Editor

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