GROUPFUNCTION: Stata module to replace several basic collapse functions

Paul Corral Rodas, Minh Nguyen and João Pedro Azevedo ()

Statistical Software Components from Boston College Department of Economics

Abstract: groupfunction Replaces several collapse functions (mean, sum, variance, first, max, min). The command is several orders of magnitude faster than collapse.

Language: Stata
Requires: Stata version 11.2
Keywords: data management; collapse; descriptive statistics (search for similar items in EconPapers)
Date: 2018-04-19, Revised 2021-01-29
Note: This module may be installed from within Stata by typing "ssc install groupfunction". 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/g/groupfunction.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/groupfunction.sthlp help file (text/plain)

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Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s458475

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