Requests one-way to n-way frequency and crosstabulation tables and computes the statistics for these tables. Default: If you omit the TABLES statement, PROC FREQ generates one-way frequency tables for ...

Extended tables of critical values for a level of significance α ≤ 0.05 are provided for the variance and likelihood tests for homogeneity, goodness of fit $\chi ^{2}$ and likelihood tests, and ...

A frequently used experimental design is one in which the experimental units are measured twice (e. g., under different test conditions). When the response variable is dichotomous, the equality of the ...

What is Fisher's exact test? Fisher’s exact test is a statistical hypothesis test used to assess the association between two binary variables in a contingency table and is particularly useful when ...