PANELS: Stata module to count panels and apply a command to panel units

Ben Jann

Statistical Software Components from Boston College Department of Economics

Abstract: panels provides a quick way to count the number of panels (groups) in a dataset and display some basic information about the sizes of the panels. Furthermore, -panels- can be used as a prefix command to other Stata commands to apply them to panel units instead of individual observations. This is useful, for example, if you want to compute frequency distributions or summary statistics for panel characteristics.

Language: Stata
Requires: Stata version 8
Keywords: panels; groups; data management (search for similar items in EconPapers)
Date: 2009-10-21, Revised 2013-09-01
Note: This module should be installed from within Stata by typing "ssc install panels". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
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Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/p/panels.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/p/panels.hlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/p/panels.zip zip file of package (application/zip)

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Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s457086

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