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Cochran app for iPhone and iPad


4.2 ( 1792 ratings )
Education Medical
Developer: Yasunari Miyagi, MD
6.99 USD
Current version: 1.7, last update: 3 years ago
First release : 15 Dec 2011
App size: 1.99 Mb

This statistical analysis app for proportions test includes the following two modules.

1. Cochran test, Mantel-Haenszel test.
Test for comparison of proportions of two groups. The level is nominal.

2. Cochran-Armitage test.
Test for trend in binomial proportions across levels of a single factor. The level is numeric.

(If you want to test two groups with the levels of ordinal variables, use "ChiSquare" app.)