How do I get a list of unique random integers? Avoiding numbers being drawn twice

Question

I am trying to get a set of random integers for which I used the function RandomInteger[{1, 50}, 5]. That way, however, there is the chance to get doubles such as {46, 7, 9, 39, 39}. How do I avoid numbers being drawn twice?

Thank you very much for your help

Sincerely

score 13 · Accepted Answer · answered Sep 04 '13 at 20:35

13

What you are searching is the function RandomSample

RandomSample[Range[50], 5]

answered Sep 04 '13 at 20:35

halirutan

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How do I get a list of unique random integers? Avoiding numbers being drawn twice

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