[R] Matrix manipulation

yiferic at berkeley.edu
Mon, 22 Oct 2007 22:22:13 -0000

Hi everyone,

suppose I have a 2D matrix, is there a command to snip out a specific
row/column and then remerge the remaining columns/rows back into a
contiguous matrix? I will need to repeat this operation quite a
bit(reverse selection).

Thanks for any insights you can offer.

Yifei