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combix
2001 Nov 20
3
Sampling from a population
Hi ALL:
Suppose you have a population of N <- 5 observations, x <- c(43, 28, 7, 61, 39). From that you can draw a maximum of 10 samples without replacement of size n <- 3. (Command choose(N,n) yields 10). For instance the samples I seek are
43, 61, 7
39, 7, 28 ...etc
How can I get R to do that for me, to get an exhaustive list of samples of size n drawn without replacement