R/colID.R

In handyplots: Handy Plots

Defines functions colID

Documented in colID

colID <-
function(df){
  if(class(df)!="data.frame"){
    return("Error: input must be a data frame.")
  }
  mat=data.frame(row.names = 1:ncol(df))
  mat[,1]=colnames(df)
  mat[,2]=sapply(df,class)
  colnames(mat)=c("colname","class")
  return(mat)
}

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