If possible I would like to combine two different character arrays in
combinations
Array1 <- c("height","weight","age","sex")
Array2 <- c("trt0","trt1","trt2")
I would like to combine these two character vectors to end up with such ...
Array3
"height.trt0.trt1"
"height.trt0.trt2"
"weight.trt0.trt1"
"weight.trt0.trt2"
"age.trt0.trt1"
"age.trt0.trt2"
"sex.trt0.trt1"
"sex.trt0.trt2"
I'm trying combinations of the "combinations" and "paste" functions, but no
luck yet!
Any suggestions about most efficient approach most welcome.
Thanks
Jim
===============================
Dr. Jim Maas
University of East Anglia
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