Uncertainty coefficient for association between factors.

Calculates uncertainty coefficient for every factor variable pair in a dataset.

Usage

pair_uncertainty(d, handle.na = TRUE, warnings = TRUE, ...)

Arguments

d: A dataframe
handle.na: ignored. Pairwise complete observations are used automatically.
warnings: If TRUE, generates a warning for datasets of one row, one column, or with constant variables.
...: other arguments

Value

A tibble of class pairwise with every factor variable pair and uncertainty coefficient value, or NULL if there are not at least two factor variables

Details

The Uncertainty coefficient is calculated using UncertCoef function from the DescTools package.

Examples

 pair_uncertainty(iris)
#> Warning: Data has just one column.