Nothing
"plot.car" <-
function (x, type=c("spec", "pred", "diag"), ...)
{
if(class(x) != "car")
stop("Not a 'car' object\n")
type <- match.arg(type)
if(type=="spec")
plot(x, ...)
#plot.spec(x, ...)
if(type=="pred")
plot.predict.car(x, ...)
if(type=="diag")
diag(x, ...)
invisible(x)
}
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.