cramer: Cramer's V statistic

View source: R/stats.R

cramerR Documentation

Cramer's V statistic

Description

Computes the Cramer's V statistic and Chisquare p value between two categorical variables in data.frame.

Usage

cramer(dfm, x, y)

Arguments

dfm

data.frame. probability distributions.

x

character. name of categorical or discrete variable.

y

character. name of another categorical or discrete variable.

Value

data.frame. It has the following variables.:

  • var1 : character. first variable name.

  • var2 : character. second variable name.

  • chisq : numeric. Chisquare statistic.

  • df : integer. degree of freedom.

  • pval : numeric. p value of Chisquare test.

  • coef_corr : numeric. Cramer's V statistic.

See Also

theil.

Examples

cramer(mtcars, "gear", "carb")


choonghyunryu/dlookr documentation built on June 11, 2024, 9:12 a.m.