Error cause analysis of Pearson test statistics for k-population homogeneity test
نویسندگان
چکیده
منابع مشابه
Statistical analysis of K 2 x 2 tables: a comparative study of estimators/test statistics for association and homogeneity.
In order to control for confounding variables, epidemiologists often obtain data in the form of a 2 x 2 table. One variable is usually the disease status, while the other variable represents a dichotomous exposure variable that is suspected of being a risk factor. If a confounding variable is present, the data are often stratified into several 2 x 2 tables. The objectives of the analysis are to...
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O’Brien Test for Homogeneity of Variance
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ژورنال
عنوان ژورنال: Journal of the Korean Data and Information Science Society
سال: 2013
ISSN: 1598-9402
DOI: 10.7465/jkdi.2013.24.4.815