R help - Jul 2009 - Managing Packages: Which functions call other functions in package?

R Colleagues:

I¹m moving toward building my own package, and it occurs to me that it might
be useful to have some method of listing or better, graphically displaying,
which functions call other functions within the package.  In other words,
I¹m seeking some means of seeing how the functions relate to each other.

I¹ve looked around a bit, and one way to do this might be via one of the
network graphing approaches used inter alia in Bioconductor.  But I suspect
someone has created such a tool already and I¹m just lacking the proper key
words.  It seems like something a version control system might provide;
maybe that¹s where I should be looking?

Does such a thing exist?

Thanks, Bryan
*************
Bryan Hanson
Professor of Chemistry & Biochemistry
DePauw University, Greencastle IN USA


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