Re: [R] Install package automatically if not there?

From: David Winsemius <dwinsemius_at_comcast.net>
Date: Thu, 24 Jun 2010 15:31:31 -0400

On Jun 24, 2010, at 3:25 PM, Ralf B wrote:

> Hi fans,
>
> is it possible for a script to check if a library has been installed?
> I want to automatically install it if it is missing to avoid scripts
> to crash when running on a new machine...

Puzzled. When you went to the help page for install.packages, what did you think the link to installed.packages was offering?

-- 
David.

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Received on Thu 24 Jun 2010 - 19:34:14 GMT

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