[R] find source code

TEMPL Matthias Matthias.Templ at statistik.gv.at
Mon Jan 17 17:47:57 CET 2005


> -----Ursprüngliche Nachricht-----
> Von: Liaw, Andy [mailto:andy_liaw at merck.com] 
> Gesendet: Montag, 17. Jänner 2005 16:33
> An: TEMPL Matthias; r-help at stat.math.ethz.ch
> Betreff: RE: [R] find source code
> 
> 
> > From: TEMPL Matthias
> > 
> > But how can I see the *documented* source code in Windows? I
> > think i.e.
> > in the /flexmix/library/man/all.rda file is the 
> documented(?) code for
> > all functions of Package flexmix, but the standard Windows XP cannot
> > open .rda files correct.
> > 
> > Is there a way to read the documented source code of a 
> function under 
> > Windows and R2.0.1?
> 
> Do you mean `commented' rather than `documented' (i.e., 
> having a help page)? If so, I believe the only guaranteed way 
> of doing that is by getting the package _source_ (i.e., the 
> .tar.gz file) from CRAN and read the file in the R/ 
> subdirectory after unpacking.  This has nothing to do with 
> hardware/software platform.
> 

Sorry for my poor english and thank you for your quick replies! 
I have meant the `commented' source code.
Now I know that the commented source code is findable in the (unpacked) ..tar.gz file and not in the .zip file.

Thank you very much,
Matthias

>
> .rda files are really only readable by R, regardless of 
> platform, and R on Windows doesn't behave differently than on 
> other OS in this respect.
> 
> Andy
> 
>  
> > Thanks in advance,
> > Matthias
> > 
> > 
> > > Betreff: Re: [R] find source code
> > > 
> > > 
> > > stats:::kruskal.test.default
> > > 
> > > On Mon, 17 Jan 2005 r.ghezzo at staff.mcgill.ca wrote:
> > > 
> > > > I am using R 2.0.2 on a WinXP
> > > > I am trying to get the code of the Kruskal-Wallis test but
> > > > > kruskal.test
> > > > function (x, ...)
> > > > UseMethod("kruskal.test")
> > > > <environment: namespace:stats>
> > > > 
> > > > > ls(3)
> > > >   [1] "acf"                  "acf2AR"               "add.scope"
> > > > ..............
> > > > [181] "kruskal.test"         "ks.test"              "ksmooth"
> > > > .......................
> > > > [475] "window<-"             "write.ftable"         "xtabs"
> > > > 
> > > > > class(kruskal.test)
> > > > [1] "function"
> > > > 
> > > > > getS3method("kruskal.test","function")
> > > > Error in getS3method("kruskal.test", "function") :
> > > >         S3 method kruskal.test.function not found
> > > > 
> > > > > getS3method("stats::kruskal.test","function")
> > > > Error in getS3method("stats::kruskal.test", "function") :
> > > >         no function 'stats::kruskal.test' could be found
> > > > >
> > > > I searched the archives and the answer was ' use
> > > getS3method ' . The
> > > > help for getS3method is
> > getS3method(f,class,optional=FALSE) so I am
> > > > lost Can somebody tell me how to get the source listing of
> > > > kruskal.test or of any other hidden function? Thanks
> > > > Heberto Ghezzo
> > > > Meakins-Christie Labs
> > > > Canada
> > > > 
> > > > ______________________________________________
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> 
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