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combs
2010 Sep 17
7
removing specific rows from array
...ause c2 and c3 are same as r4 with c2 and c3 swapped
r9 because c2 and c3 are same as r7 with c2 and c3 swapped
r11 because c2 and c3 are same as r8 with c2 and c3 swapped
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Any suggestions?
Thanks
Jim
> treats <- c("t0","t1","t2","t3")
> (combs1 <- permutations(length(treats),3,treats))
[,1] [,2] [,3]
[1,] "t0" "t1" "t2"
[2,] "t0" "t1" "t3"
[3,] "t0" "t2" "t1"
[4,] "t0" "t2" "t3"
[5,] "t0" "t3...