[R] re-install a package

[Jeff Newmiller]

you need to re-install it.
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Sent from my phone. Please excuse my brevity.

Hui Du <Hui.Du at dataventures.com> wrote:

>Hi All,
>
>
>I have a self-cooked package and save it to a zip file after running
>make, say named xxx.zip. After installing it to R by running "Install
>packages from local zip files" under Packages menu in R (Windows), I
>realized I needed to change some source codes and re-make it. My
>question is that if I need re-install that package or R would
>automatically update the R library?
>
>            Thanks.
>
>HXD
>
>	[[alternative HTML version deleted]]
>
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