Armitage's trend test

Armitage's trend test on genotype distribution of marker(s).
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Mise à jour 16 mars 2012

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This statistic can be used to compare genotype frequencies between affected (cases) and non-affected (controls) individuals.

It is used in categorical data analysis when the aim is to assess for the presence of an association between a variable with two categories and a variable with k categories.

For more information, see
Armitage,P. (1955) Tests for linear trends in proportions and frequencies.
Biometrics, 11, 375-386.

Sasieni,P.D. (1997) From genotypes to genes: doubling the sample size. Biometrics, 53,
1253–1261.

Updated after adding comments on the input.

Citation pour cette source

Mohammed Sadeq Al-Rawi (2024). Armitage's trend test (https://www.mathworks.com/matlabcentral/fileexchange/35638-armitage-s-trend-test), MATLAB Central File Exchange. Récupéré le .

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Créé avec R14
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Version Publié le Notes de version
1.3.0.0

Association this file to the one that can be used to find the contingency tables, Genome, SNP marker(s) contingency table(s).

1.2.0.0

Comments regarding the input.

1.0.0.0