Re: [R] How to filter a data frame?

From: John Kane <jrkrideau_at_yahoo.ca>
Date: Tue, 22 Jul 2008 07:06:23 -0700 (PDT)


?subset

Is this what you want?

subset(dataset, gender="M" | age < 50)

> From: rlearner309 <unixunix99_at_gmail.com>
> Subject: [R] How to filter a data frame?
> To: r-help_at_r-project.org
> Received: Tuesday, July 22, 2008, 9:47 AM
> I have a question about how to filter the data frame:
> Suppose my data frame has variables like gender, age,...
> How to get a subset
> of the data frame, with only female (or male) and/or age
> > 50...? What is
> the typical syntax? I tried several condition expressions,
> but none of them
> worked...
>
> Thanks a lot!
> --
> View this message in context:
> http://www.nabble.com/How-to-filter-a-data-frame--tp18587502p18587502.html
> Sent from the R help mailing list archive at Nabble.com.
>
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