[Rd] Great tool

[Christophe Genolini]

I believe that codetools is "incredibly usefull", but it is very difficult to
learn how to use it...
Anythink else thant reading the code available ?

For exemple, how to track down free varaible ? I try

findGlobals(get(functionNames),FALSE)$variables

but it does not work...

Christophe


Gabor Grothendieck wrote:
> 
> Tracking down the free variables in a function when
> reworking old code.
> 
> On Jan 21, 2008 12:41 PM, Charles C. Berry <cberry at tajo.ucsd.edu> wrote:
>> On Sun, 20 Jan 2008, Gabor Grothendieck wrote:
>>
>> > I agree.  Its incredibly useful.
>>
>> OK gentlemen, you have piqued my curiosity.
>>
>> Can you give an example or two of situations you encountered in which a
>> codetools function was so helpful?
>>
>> Chuck
>>
>>
>>
>> >
>> > On Jan 20, 2008 11:02 PM, Henrik Bengtsson <hb at stat.berkeley.edu>
>> wrote:
>> >> Hi,
>> >>
>> >> I just have drop a note to say that the 'codetools' (and the part of R
>> >> CMD check that use it) is a pleasure to use and saves me from hours of
>> >> troubleshooting.  Each time it finds something I am amazed how
>> >> accurate it is.  Thanks to Luke T. and everyone else involved in
>> >> creating it.
>> >>
>> >> Cheers,
>> >>
>> >> Henrik
>> >>
>> >> ______________________________________________
>> >> R-devel at r-project.org mailing list
>> >> https://stat.ethz.ch/mailman/listinfo/r-devel
>> >>
>> >
>> > ______________________________________________
>> > R-devel at r-project.org mailing list
>> > https://stat.ethz.ch/mailman/listinfo/r-devel
>> >
>>
>> Charles C. Berry                            (858) 534-2098
>>                                             Dept of Family/Preventive
>> Medicine
>> E mailto:cberry at tajo.ucsd.edu               UC San Diego
>> http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego
>> 92093-0901
>>
>>
>>
> 
> ______________________________________________
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> https://stat.ethz.ch/mailman/listinfo/r-devel
> 
> 

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