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2009 Sep 19
1
random selection from dataset and creating and graphing multiple means
I was wondering if anyone could help me with a problem. I need to randomly select, say 500 subjects from the 5000 cases I have and then need to run a test to create 500 sample means and graph the means in a histogram. Does anyone know how to do this. I'm not that familiar with R so please be patient with me. Thanks a lot! Mike Hollingsworth -- View this message in context: