Multiple endpoints analysis datasets

Hello,

Do you know where I can find datasets for multiple endpoints analysis? I want to apply the theory on multiple hypothesis testing on that case using R. I have found a built-in dataset mtept in R, but I was wondering if you know where i can find a dataset with more endpoints (say above 10).

Also, do you know where I can find any examples about using R in such datasets?

Thank you very much,
Ankami