Message-ID: <A4F9B98C99D.0000036Ajrkrideau@inbox.com>
Date: 2013-02-16T19:26:33Z
From: John Kane
Subject: Extracting Numeric Columns from Data Fram
In-Reply-To: <1361038535.41276.YahooMailNeo@web163005.mail.bf1.yahoo.com>
http://stackoverflow.com/questions/5863097/selecting-only-numeric-columns-from-a-data-frame
John Kane
Kingston ON Canada
> -----Original Message-----
> From: bdecicco2001 at yahoo.com
> Sent: Sat, 16 Feb 2013 10:15:35 -0800 (PST)
> To: r-help at r-project.org
> Subject: [R] Extracting Numeric Columns from Data Fram
>
> Hello,
>
> I've got a data frame with a mix of numeric, integer and factor columns.
> I'd like to pull out (or just operate only on) the numeric/integer
> columns.
> Every thing I've found in searches is about how to subset by rows,
> or how to operate assuming you have the column names. I'd like to pull
> by type.
>
> Thanks!
>
> Barry
>
> [[alternative HTML version deleted]]
>
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