Displaying 1 result from an estimated 1 matches for "tp2718009p2718128".
2010 Sep 28
4
drawing samples based on a matching variable
Hi, everyone. I have what I hope will be a simple coding question. It seems
this is a common job, but so far I've had trouble finding the answer in
searches.
I have two matrices (x and y) with a different number of observations in
each. I need to draw a random sample without replacement of observations
from x, and then, using a matching variable, draw a sample of equal size
from y. It is the