[R] Grep functions output

[Jeff Newmiller]

If you were to follow the recommendations in the footer of this email, you might get some better options than using grep.
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Sent from my phone. Please excuse my brevity.

"Lívio Cipriano" <lcmail4lists at gmail.com> wrote:
>Hi,
>
>I'm writing some R scripts and I would like to grab outputs from R
>functions 
>to control if tests. Example, one function outputs something like
>"p-vale = 
>0.0765" and I want to program the following pseudo code in R
>
>sig = grep pvalue
>
>if (sig > 0.05)
>	a()
>else
>	b()
>
>Should I use the grep function of R
>(http://stat.ethz.ch/R-manual/R-devel/library/base/html/grep.html
>) or is there other easy way to do it?
>
>Regards
>
>Lívio Cipriano
>
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