Nothing
summary.incidence <-
function(object, ...) {
number.of.elements <- nrow(object)
number.of.comparability <- sum(object)*2 - number.of.elements
list(number.of.elements=number.of.elements,
number.of.comparability=number.of.comparability)
}
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.