Different approaches exist for compensating for probabilistic linkage error when analysing a two-way contingency table for categorical data, where one variable is ...
sorts the data in descending order so that the first table cell contains the frequency of positive exposure and positive response computes chi-square tests, exact Pearson chi-square test, and Fisher's ...
WARNING: 50% of the cells have expected counts less than 5. (Asymptotic) Chi-Square may not be a valid test.