Nothing
"makeland" <-
function(nrow, ncol=nrow, J)
{
land <- array(rgb(1,1,1), dim=c(nrow,ncol,J))
class(land) <- "landscape"
land
}
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.