Abstract:Analysis of association between ordinal categorical variables has been widely studied especially in social sciences and medicine. It is known that ordinal scale has several advantages over nominal scale for researchers. Mantel-Haenszel (MH) chi-square statistic, which is known as the appropriate statistics to identify the association between ordinal categorical variables, takes into consideration the linear trend. In this study, integer, midrank, exponential, Van der Waerden, and joint scores were compared wit… Show more
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