Nothing
`print.time` <-
function (x, ...)
{
res = data.frame(time=as.vector(x));
class(res$time)="time";
rownames(res)=names(x);
print(res);
invisible(res);
}
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.