pairwise_yules_y: Pairwise Yule's Y

In ttrodrigz/onezero: Analysis tools for binary (0/1) data

Pairwise Yule's Y

Description

Calculates the pairwise Yule's Y (Yule's Sigma, coefficient of colligation).

Usage

pairwise_yules_y(data, cols, case_weights)

Arguments

data	A data frame.
cols	Columns to analyze.
case_weights	An optional column of case weights.

Details

• Metric: Similarity

• Symmetrical: Yes

• Upper Limit: 1

• Lower Limit: -1

		B
		1	0
A	1	a	b
	0	c	d

Yule's Y = (sqrt(a*d)-sqrt(b*c))/(sqrt(a*d)+sqrt(b*c))

Value

A matrix.

Examples

pairwise_yules_y(
    data = FoodSample,
    cols = Bisque:Turkey
)

ttrodrigz/onezero documentation built on May 9, 2023, 2:59 p.m.