Re: [R] Sample selection problem

2007-10-03 Thread Jenny Barnes
Hi, Can't you do something like: x <- c(1,1,1,1,1,1,0,0,0,0) sample(x, 30, T) Best Wishes, Jenny >X-Spam-Checker-Version: SpamAssassin 3.2.3 (2007-08-08) on hypatia.math.ethz.ch >X-Spam-Level: >X-Spam-Status: No, score=0.0 required=5.0 tests=DKIM_SIGNED, DKIM_VERIFIED, HTML_MESSAGE autolearn

Re: [R] Sample selection problem

2007-10-03 Thread Gustaf Rydevik
On 10/3/07, stat stat <[EMAIL PROTECTED]> wrote: > I want to get a sample of some arbitrary size from a population having only > two values 0 and 1 with replacement, but with different probability for > selection. For example 0 will be selected with probability 0.4 and 1 with > 0.6. I could use