[R] extract half a matrix

[Duncan Murdoch]

On Thu, 22 May 2003 17:58:41 +0200, you wrote:

>Dear all,
>
>Thanks for, as always the quick replies!
>
>I have a suggestion: add the upper.tri() and lower.tri() under "See Also"
>in the diag() help page. I searched for a such function there, and I can
>see that diag() can be found unde "See also" for upper.tri().

Good suggestion.  I've put it into r-patched, so it should be in 1.7.1
(which should be released on June 16, according to current plans.

Duncan Murdoch