Nothing
# mean of a list of elements for which the + operator
# and scalar division is well defined
lmean = function(list){
l = length(list)
o = list[[1]]/l
for(i in 2:length(list)){
o = o + list[[i]]/l
}
return(o)
}
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.