The association between two categorical variables measured by chi-square statistic, w index and contingency coefficient

Authors

  • Erika Liptakov√°

Keywords:

statistics,, contingency coefficient, chi-square test,, categorical/nominal variable

Abstract

This paper provides a brief overview of analysis of dependence between two categorical variables. It shows the calculation of the chi-square test, as well as its effect size using w index and the calculation of the measures of associations.

DOI: https://doi.org/10.24040/sjss.2021.7.2.50-55

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Published

2022-01-21