TXTTOOL: Stata module providing utilities for text analysis

Unislawa Williams ()
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Unislawa Williams: Spelman College

Statistical Software Components from Boston College Department of Economics

Abstract: txttool provides a set of tools for managing and analyzing free-form text. The program integrates several built-in Stata functions with new text capabilities, including a utility to create a bag-of-words representation of text and an implementation of Porter's word stemming algorithm.

Language: Stata
Requires: Stata version 10
Keywords: text; free-form text; bag-of-words; word stemming (search for similar items in EconPapers)
Date: 2015-02-16
Note: This module should be installed from within Stata by typing "ssc install txttool". 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/t/txttool.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/t/txttool.sthlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/l/lmmtxttool.mlib Mata object library (application/x-stata)
http://fmwww.bc.edu/repec/bocode/l/lmmtxttool_source.sthlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/s/stopwordexample.txt sample data file (text/plain)
http://fmwww.bc.edu/repec/bocode/s/subwordexample.txt sample data file (text/plain)

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Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s457966

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