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datasample
2002 Jun 06
1
sampling from data frame
Hello,
after searching through the archives and
not finding a thread that answers this question,
I thought I'd pass it on to the list.
Given a data frame and given a factor variable
that assigns a class to each case in the data frame,
what is the most efficient way to sample
a given number of cases from each class?
I've found a roundabout solution that works as follows:
for each class: