erpR (version 0.2.0)

char2fac: convert characters to factors

Description

convert each character column in a data frame to a factor.

Usage

char2fac(x)

Arguments

x

a data.frame in which columns are to be converted.

Value

A data.frame with character columns converted in factor columns.

Examples

	
dat=data.frame(RT=rnorm(20, mean=500, sd=100), Subject=rep(1:10, 2))

conditions=c(rep("a", 10), rep("b", 10))

dat$conditions=conditions	

dat=char2fac(dat)