Try this:

DF[complete.cases(DF),]

On Wed, Sep 2, 2009 at 2:09 PM, Payam Minoofar
<payam.minoofar@meissner.com>wrote:

> Hello everyone,
>
> I am trying to prune a data frame for partial least squares analysis.
> I need to delete an entire row if one cell in the row contains a NA.
>
> Presently, I am running a loop that is supposed to extract the rows
> that are full of numbers into a second data frame and skips the rows
> that contain a single NA value.
>
> I want to know if there is a simple way to determine if a row (about
> 20 columns) contains a single NA value without running a loop that
> checks each individual cell.
>
> Thanks in advance.
>
> __________________
> Payam Minoofar, Ph.D.
> Scientist
> Meissner Filtration Products
> 4181 Calle Tesoro
> Camarillo, CA 93012
> +1 805 388 9911 ext. 159
> +1 805 388 5948 fax
> payam.minoofar@meissner.com
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>


-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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