A Generalized Formula for Converting Chi-Square Tests to Effect Sizes for Meta-Analysis

نویسنده

  • Michael S. Rosenberg
چکیده

The common formula used for converting a chi-square test into a correlation coefficient for use as an effect size in meta-analysis has a hidden assumption which may be violated in specific instances, leading to an overestimation of the effect size. A corrected formula is provided.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2010