Hi all!
I was wondering if you can help me with a little sampling issue I'm having in R. I have a database with 100 observations. I need to sample n=9 sample size, 200 times (i.e. get 200 samples of size 9). N (pop. size) =100 Each sample can't contain the same observation more than one time (i.e. the program needs to check if the obs. has already been sampled into the sample - it it has, it should put it back and sample again another obs.) obviously I need to do this with replacement. Then, I need to draw (I think the best is with a histogram) the distribution of the mean of each os the 200 samples. I guess I need to do a loop for the 'sample' function in R. I could really use your help. Regards, Noam Friedman. ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html