Nothing
##' Converts all factor variables in a dataframe to character variables
##'
##' @export
##' @param dframe A dataframe
##' @return The same dataframe with the factor variables converted to character
##' variables.
##' @author Landon Sego
##' @keywords misc manip
##' @examples
##'
##' x <- data.frame(a=factor(c(rep(1,4),rep(2,4),rep(3,4))), y=rnorm(12))
##' str(x)
##' x <- factor2character(x)
##' str(x)
##'
factor2character <- function(dframe) {
if (!is.data.frame(dframe))
stop("'", deparse(substitute(dframe)), "' must be a dataframe.\n")
for (cname in colnames(dframe)) {
if (is.factor(dframe[,cname]))
dframe[,cname] <- as.character(dframe[,cname])
}
return(dframe)
} # factor2character
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.