pair_polyserial: Polyserial correlation

In bullseye: Visualising Multiple Pairwise Variable Correlations and Other Scores

Polyserial correlation

Description

Calculates Polyserial correlation using for every factor-numeric variable pair in a dataset.

Usage

pair_polyserial(d, handle.na = TRUE, ...)

Arguments

d	A dataframe
handle.na	ignored. Pairwise complete observations are used automatically.
...	other arguments

Details

The polyserial correlation is calculated using the polyserial function from the polycor package, and assumes factor levels are in the given order. NAs are automatically handled by pairwise omit.

Value

A tibble of class pairwise with polyserial correlation for factor-numeric pairs, or NULL if there are not at least one such pair.

Examples

pair_polyserial(iris)

bullseye documentation built on Sept. 11, 2024, 9:24 p.m.