You need to think about it just a bit harder.
[Hint: what happens if you leave out the first 'which' and just make
ids <- (d[, 1] > 0)
does it work then...?]
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Werner Wernersen
Sent: Monday, 18 April 2005 3:
On Sun, 2005-04-17 at 19:13 +0200, Werner Wernersen wrote:
> Hi R friends!
>
> I am stuck with a stupid question: I can circumvent it
> but I would like to
> understand why it is wrong. It would be nice if you
> could give me a hint...
Having a reproducible example, as per the posting guide, wou
