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colnms
2010 Oct 14
1
rbind ing matrices and resetting column numbers
Sorry for the verbose example. I want to row bind two matrices, and all works except I want the column labelled "row" to be sequential in the new matrix, shown as "mat3" here, i.e. needs to be 1:6 and not 1:3 repeated twice. Any suggestions?
Thanks
J
> colnm1 <- c("row","ti","counti")
> colnm2 <- c("row","tj","countj")
> mat1 <- matrix(c(1,7,9,2,8,5,3,7,9),byrow=T,nrow=3)
> colnames(mat1) <- colnm1
> mat1
row ti counti
[1,] 1 7 9
[2,] 2 8 5
[3,] 3...