I got a data that can be categorized in two different ways and I like to test their association. The initial thought is Chi-squared test. However, the data is not normally distributed. What is the prefered test on such non-normally distributed contingency table?
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contingency tables are counts; you should be fine to use a chi-squared test on 2x2 table of counts as long as none of the expected values are quite small. – Glen_b Aug 02 '19 at 06:47
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What if my data is not normally distributed? Would that violate the chi-squared distribution assumption? – unicorn Aug 02 '19 at 08:40