A contingency table is most often useful when we summarize the relationship between two variables each taking on two or three values. Look for some cells having larger numbers than other cells in the ...

The contingency table lists the variable values so that the first table cell contains the frequency of positive exposure and response. PROC FREQ does not truncate the formatted variable values that ...

Interpret frequency and bar plots and identify when they are used. Generate and interpret contingency tables for exploring the relationship between two categorical variables and justify whether to use ...