R/remove_constant.R

Defines functions remove_constant

Documented in remove_constant

#' @name feat.noinfo
#' @title remove_constant
#' @param dataset
#' @export remove_constant

remove_constant <- function(dataset){
feat.noinfo <- names(which(sapply(dataset,n_distinct,na_rm =TRUE)<=1))
dataset <- dataset[,setdiff(names(dataset),
                            feat.noinfo),with=F]
}
livioivil/r41sqrt10 documentation built on July 29, 2023, 5:40 p.m.