R: Column-wise Yule's Y (coefficient of colligation)

Column-wise Yule's Y (coefficient of colligation) {Rfast} | R Documentation

## Column-wise Yule's Y (coefficient of colligation)

### Description

Column-wise Yule's Y (coefficient of colligation).

### Usage

    col.yule(x, y = NULL, ina)

### Arguments

`x` | A matrix with 0 and 1. Every column refers to a different sample or variable.
`y` | A second matrix, of the same dimensions as x, with 0 and 1. Every column refers to a different sample or variable.
`ina` | If y is NULL, ina must be specified. This is a numeric vector with 1s and 2s, indicating the group of each row.

### Details

Yule's coefficient of colligation is calculated for every column.

### Value

A vector with Yule's Y, one for every column of x is returned.

### Author(s)

Michail Tsagris

R implementation and documentation: Michail Tsagris <mtsagris@uoc.gr>

### References

Yule G. Udny (1912). On the Methods of Measuring Association Between Two Attributes. Journal of the Royal Statistical Society, 75(6):579-652.

### See Also

`yule, odds`

### Examples

    x <- matrix(rbinom(300 * 10, 1, 0.5), ncol = 10)
    ina <- rep(1:2, each = 150)
    res<-col.yule( x, ina = ina )

[Package Rfast version 2.0.4 Index]