Nothing
Min = function(y)
{
y = as.numeric(y)
if (!(is.numeric(y) & is.vector(y))) return(NA) # stop("Input should be a numeric vector!")
y = y[!is.na(y)]
n = length(y)
if (n == 0) return(NA)
min(y, na.rm=TRUE)
}
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.