R/standardError.R

In JoWatson2011/mypackage: R forwards tutotrial

#' Calculate the Standard Error of the Mean
#'
#' @param v a numerical vector
#'
#' @return a number
#' @export
#'
#' @examples
#' standardError(rnorm(50))
#'
#' @importFrom stats sd
standardError <- function(v){
  sd(v) / length(v)
}