Splitting a data column randomly into 3 groups
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 <raoknz at 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 <abouelmakarim1962 at 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
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