MATCHI2: Stata module for calculating Pearson's chi-squared from a two-way matrix of frequency counts

Ariel Linden ()
Additional contact information
Ariel Linden: Linden Consulting Group, LLC

Statistical Software Components from Boston College Department of Economics

Abstract: matchi2 calculates and displays Pearson's chi-squared for the hypothesis that the rows and columns in a two-way matrix are independent. It is a convenient alternative to tabi when data are already stored in matrix form.

Language: Stata
Requires: Stata version 11
Keywords: matrix; two-way table; Pearson’s chi-squared (search for similar items in EconPapers)
Date: 2025-05-04, Revised 2025-05-08
Note: This module should be installed from within Stata by typing "ssc install matchi2". 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/m/matchi2.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/m/matchi2.sthlp help file (text/plain)

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Persistent link: https://EconPapers.repec.org/RePEc:boc:bocode:s459451

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