Nothing
model.matrix.hdlm <-
function(object, ...)
{
if(n_match <- match("x", names(object), 0L)) object[[n_match]]
else {
data <- model.frame(object, xlev = object$xlevels, ...)
NextMethod("model.matrix", data = data,
contrasts.arg = object$contrasts)
}
}
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.