yeah, that is right. But I donot know how to choose some random points from 1-5000. Thanks!
On 5/1/06, Xiaohua Dai <[EMAIL PROTECTED]> wrote: > > If I donot misundertand your question, you can lable all your trees (e.g. > 1-5000) and then randomly choose some numbers from 1-5000. > > HTH > Xiaohua > > > On 5/1/06, zhang jian <[EMAIL PROTECTED]> wrote: > > > Hello! > There are about 5000 trees in 200m*200m plot. I want to choose some trees > randomly from 5000 trees. But I donot know how to choose it. > Please give me some advices. > Thanks! > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > <http://www.r-project.org/posting-guide.html> > > > > [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
