Cross-tabulate observations

Builds a contingency table similar to base::table(). Unlike base::table(), crosstab() is pipe-friendly, and outputs an ordinary tibble / data.frame – e.g., it will retain its structure if exported to csv.

Currently supports only two variables.

Usage

crosstab(.data, ..., .drop = TRUE)

Arguments

.data

A data frame.

...

Variables to cross-tabulate. (Only two variables are currently supported.)

.drop

If FALSE, will include counts for empty groups (i.e. for levels of factors that don't exist in the data).