Dear R-help readers,
I'm sure this problem has been answered but I can't find the solution.
I have two vectors
v1 <- c("a","b")
v2 <- c(1,2,3)
I want an easy way to produce every possible combination of v1, v2 elements
Ie I want to produce
c("a1","a2","a3", "b1","b2","b3")
regards
Desmond
Desmond Campbell
Dept of Biostatistics and Computing, Institute of Psychiatry (KCL),
PO Box 20, De Crespigny Park, Denmark Hill London, SE5 8AF
Tel 020 7848 0309
Email d.campb...@iop.kcl.ac.uk<mailto:d.campb...@iop.kcl.ac.uk>
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