r - split matrix by row into single array -


i split matrix has 2 columns array. have tested far splits column, e.g. 

mat <- rbind(c(5, 9),              c(3, 7),              c(2, 1),              c(4, 3),              c(8, 6))  ind <- gl(1,10)  >split(mat, ind)  [1] 5 3 2 4 8 9 7 1 3 6

but desired output is:

5 9 3 7 2 1 4 3 8 6

there must super easy neat trick this. pointers highly appreciated, thanks!

you can use as.vector:

## presently have as.vector(mat)   [1] 5 3 2 4 8 9 7 1 3 6  ## looking as.vector(t(mat)) #  [1] 5 9 3 7 2 1 4 3 8 6

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