GENHWCCI: Stata module to calculate Hardy-Weinberg equilibrium test in case-control studies

James Cui ()
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James Cui: Department of Epidemiology & Preventive Medicine, Monash University

Statistical Software Components from Boston College Department of Economics

Abstract: genhwcci is an immediate command used for estimating allele frequency, genotype frequencies, disequilibrium coefficients and the associated standard error for codominant traits or data of completely known genotypes in case-control studies. For both genotypic counts of cases and controls, it performs asymptotic Hardy-Weinberg Equilibrium (HWE) tests. It also tests the HWE for genotypic counts of cases, under the assumption that the genotypic counts of controls are under HWE; where #AA1, #Aa1 and #aa1 are genotypic counts for the AA, Aa and aa of cases; while #AA2, #Aa2 and #aa2 are genotypic counts of the controls. This command works for biallelic loci only. This is a revision of material published in STB-57, sg150, 2000.

Language: Stata
Requires: Stata version 9
Keywords: Hardy-Weinberg test; case-control studies; equilibrium (search for similar items in EconPapers)
Date: 2004-01-20, Revised 2006-10-07
Note: This module may be installed from within Stata by typing "ssc install genhwcci". 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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http://fmwww.bc.edu/repec/bocode/g/genhwcci.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/genhwcci.hlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/g/genhwcci.update_hardy_weinberg.pdf documentation (application/pdf)
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