Nothing
RMSE <- function(object, which = NULL)
{
if (is.null(which)) which <- 1:length(residuals(object))
sqrt(mean(residuals(object)[which]^2, na.rm = TRUE))
}
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.