FREQINDEX: Stata module to generate an index of terms from string variable

Julio Raffo

Statistical Software Components from Boston College Department of Economics

Abstract: freqindex indexes each singular term in a given string variable from the current dataset and computes its frequencies. It returns a new dataset containing a string variable listing the terms and a numeric variable with the corresponding frequencies.

Language: Stata
Requires: Stata version 12
Keywords: index; string; string manipulation; frequency (search for similar items in EconPapers)
Date: 2015-04-02, Revised 2019-04-13
Note: This module should be installed from within Stata by typing "ssc install freqindex". 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/f/freqindex.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/f/freqindex.sthlp help file (text/plain)

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Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s457993

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