Hi, I have a dataset of size 1909. And from this dataset I would like to create 50 random sample (SRS is fine), but the 50 random sample also need to be of a random size between 30% and 80% of the original sample size - so anything between 573 and 1527 observations in my 50 samples (since dataset is 1909 obs). I have attempted to use proc surveryselect but this will only work in creating 1 sample. The N= option only seems to take a numeric value rather than a function, as I was trying to put a random number generator here and then wrap this in a loop and do 50 times, but I couldn't get anywhere. Anyone any ideas? Thanks!
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