#' @title st_err
#' @description Calculates the standard error
#' @param x The default value is \code{NULL}.
#' @family util
#' @author Mike McMahon, \email{Mike.McMahon@@dfo-mpo.gc.ca}
#' @export
st_err <- function(x = NULL) {
stats::sd(x)/sqrt(length(x))
}
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.