Calculate Chi Square Statistic

Given two datasets with ordinal variables, computes the lambda statistic, which is the chi-square statistic minus the degrees of freedom.

Usage

chi_sq(x, y)

Arguments

x

An object for which a method exists (e.g, data.frame).

y

An object for which a method exists (e.g, data.frame).

Value

numeric

Examples

if (FALSE) { # \dontrun{
if(interactive()){
 chi_sq(iris[1:2], iris[3:4])
}
} # }