[R] What is the fastest way to combine all columns of a matrix to one column?

[Rolf Turner]

On 27/02/12 20:57, ali_protocol wrote:
> Dear all,
>
> Newbie: What is the fastest way to combine all columns of a matrix to one
> column?

What (on earth!) do you mean  by ``combine''?  *You* understand
what you mean; I doubt that anyone else does.  For Pete's sake, if
you are going to ask a question, make it clear what the <expletive
deleted> you are asking!

A self-contained reproducible example always helps.

     cheers,

         Rolf Turner