[R] Getting the source file's name where the custom function is written

[Ivan Calandra]

Hi,

There might be better solution, but I think this works (got it by 
searching "source function" with RSiteSearch()):
attr(body(myPrint), "srcfile")

Here is the original answer:
http://finzi.psych.upenn.edu/Rhelp10/2010-February/227805.html

HTH,
Ivan

Le 3/9/2011 10:19, raymondowf a écrit :
> Dear R experts,
>   I've written some functions in a few source files (such as main.R,
> control.R ...).
>   After loading them into R, how do I retrieve which functions are loaded
> from which source file?
>
>   For example:
>   main.R has functions:   myPrint(), myScan()
>   control.R has functions: setPrinter(), setData()
>
>   After loading the sources (main.R and control.R) into R, I would want to
> know that myPrint() and myScan are from main.R while the rest from control.R
>
> Many thanks!!!
>
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> Sent from the R help mailing list archive at Nabble.com.
>
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-- 
Ivan CALANDRA
PhD Student
University of Hamburg
Biozentrum Grindel und Zoologisches Museum
Abt. Säugetiere
Martin-Luther-King-Platz 3
D-20146 Hamburg, GERMANY
+49(0)40 42838 6231
ivan.calandra at uni-hamburg.de

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