Hi Richard: Thank you very much for your help in this matter.
with thanks abou ______________________ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Fri, Sep 3, 2021 at 10:25 AM Richard O'Keefe <rao...@gmail.com> wrote: > Your question is ambiguous. > One reading is > n <- length(table$Data) > m <- n %/% 3 > s <- sample(1:n, n) > X <- table$Data[s[1:m]] > Y <- table$Data[s[(m+1):(2*m)]] > Z <- table$Data[s[(m*2+1):(3*m)]] > > > > > On Fri, 3 Sept 2021 at 13:31, AbouEl-Makarim Aboueissa > <abouelmakarim1...@gmail.com> wrote: > > > > Dear All: > > > > How to split a column data *randomly* into three groups. Please see the > > attached data. I need to split column #2 titled "Data" > > > > with many thanks > > abou > > ______________________ > > > > > > *AbouEl-Makarim Aboueissa, PhD* > > > > *Professor, Statistics and Data Science* > > *Graduate Coordinator* > > > > *Department of Mathematics and Statistics* > > *University of Southern Maine* > > ______________________________________________ > > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
