Hi all, I have set of data, the size doesn't really matter. Lets call it x1. I want to take a random set of values from x1 and lets call it x2. Then take random samples from x2 and call it x3. So on and so forth. I am not really sure how to do this, I have tried a couple of things, but without luck. Any help is appreciated. Also, I have access to the statistics library. The things that I have tried made use of the function randsample.