convert_factor {packHV}

Convert variables of a data frame in factors

Description

Converts variables of a data frame in factors

Usage

convert_factor(data, vars)

Arguments

data

the data frame in which we can find vars

vars

vector of character string of covariates

Value

The modified data frame

Author(s)

Hugo Varet

Examples

cgd$steroids
cgd$status
cgd=convert_factor(cgd,c("steroids","status"))