Message-ID: <434D5391.1030705@pdf.com>
Date: 2005-10-12T18:18:57Z
From: Sundar Dorai-Raj
Subject: functions available for use with aggregate?
In-Reply-To: <20051012181013.27903.qmail@web35011.mail.mud.yahoo.com>
t c wrote:
> What are the functions available for use with ?aggregate?? Where can a reference to them be found?
>
>
Since aggregate is a S3 generic, you can use
methods(aggregate)
to see what objects have an "aggregate" method. For me, I have the
following:
> methods(aggregate)
[1] aggregate.data.frame aggregate.default aggregate.frm*
[4] aggregate.ts
Non-visible functions are asterisked
>
See ?methods for more details.
HTH,
--sundar