sdf_crosstab: Cross Tabulation
Description
Builds a contingency table at each combination of factor levels.
Usage
sdf_crosstab(x, col1, col2)
Arguments
col1
The name of the first column. Distinct items will make the first item of each row.
col2
The name of the second column. Distinct items will make the column names of the DataFrame.
Value
A DataFrame containing the contingency table.