Message-ID: <CAAxdm-6MqR87BBB=y2OpseM6620Hwv-Gt9M+f=fG=aWT7CY0pw@mail.gmail.com>
Date: 2012-07-12T02:05:37Z
From: jim holtman
Subject: Analyzing subsets
In-Reply-To: <CAJji86vqei8sJ4yz7PZC_WbvVNQ_tJLFUQJNzVQG0Wg+QKsBjw@mail.gmail.com>
Take a look at the 'plyr' package; it probably does what you want.
On Wed, Jul 11, 2012 at 7:53 PM, Charles Stangor
<cstangor at charlesstangor.com> wrote:
> Say I want to perform transformations on row subsets of my dataframe.
>
> Do I have to break the dataframe into subsets, perform the analysis on each
> subset, and rbind() them together again?
>
> ..or is there another way.
>
> Thank you!
>
> [[alternative HTML version deleted]]
>
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--
Jim Holtman
Data Munger Guru
What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.