Measures of association for contingency tables
نویسنده
چکیده
The most general term for this type of measure is size of effect. Effect sizes allow us to make descriptive statements about samples. Traditionally, experimentalists have referred to ‘large’, ‘medium’ and ‘small’ effects, which is rather imprecise. Nonetheless, it is possible to employ statistically sound methods for comparing different sizes of effect by estimating a Gaussian confidence interval (Bishop, Fienberg and Holland 1975) or by comparing contingency tables for the difference of differences (Wallis 2011).
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تاریخ انتشار 2012