On the other hand, -duplicates- is also a
handy and very well-written command.
Nick
[email protected]
Marino, Jennifer
> Whoops, of course you're right. When I play with things to
> work out code
> I usually don't keep the changes, so I mangle working datasets
> willy-nilly and didn't think to change the conditioned keep to a
> conditioned list.
> The use of bysorting and _N is much neater and more flexible.
N.J.Cox wrote:
> >Whoa! The question was just about _listing_.
> >You just changed Raoul's dataset by throwing
> >much of it away.
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