RVAideMemoire (version 0.9-6)

cramer.cor: Cramer's association coefficient

Description

Compute the Cramer's association coefficient between 2 nomial variables, and its confidence interval (by bootstraping).

Usage

cramer.cor(var1, var2, rep = 1000, conf.level = 0.95)

Arguments

var1

factor (first variable).

var2

factor (second variable).

rep

number of replicates for bootstrap.

conf.level

confidence level.

Value

• conf.level
  confidence level.
• rep
  number of replicates.
• V
  Cramer's coefficient.
• interval
  confidence interval.

See Also

boot

Examples

var1<-sample(LETTERS[1:3],15,replace=TRUE)
var2<-sample(letters[1:3],15,replace=TRUE)
cramer.cor(var1,var2)