[R] Script analysing

[Paul Hiemstra]

On 12/12/2011 10:39 AM, Alexander wrote:
> Hello,
> I am trying to write a script to analyse R scripts, which contain only
> functions. Therefor, I want to test the R script if it contains onyl correct
> code. Is there a nicer and more efficent function than
>
> test <- try(source("someRscript"))
> if(class(test) == "try-error"){
>     print("Not executable")
> }
>
> ?
>
> Another question : Does a package exist to analyse functions? For example to
> get all defined function names, argument, nestings, etc...
> Does a package exists which creates a flowchart of a script which contains a
> sequel of functions?
>
> Thank you
>
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Hi,

The codetools package comes to mind.

cheers,
Paul

-- 
Paul Hiemstra, Ph.D.
Global Climate Division
Royal Netherlands Meteorological Institute (KNMI)
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