Finding inter-function dependencies within a package
Hi Keith 'foodweb' and friends in the 'mvbutils' package should do what you're after. For example, I just tried this on the 'debug' package:
ff <- foodweb( where=asNamespace( 'debug'))
# Now either just eyeball the dependency graph that 'foodweb' produces, or more formally:
callers.of( 'find.debug.HQ', ff)
[1] ".end.incarnation" ".onLoad" "bp" "check.legality" [5] "debug.eval.guts" "debug.q" "debug.Recall" "debug.with" [9] "debug.within" "dismiss.debug.window" "enact.command.r" "eval.catching.errors" [13] "evaluator" "find.active.control.frame" "get.mtraced.callers" "launch.debug.windows" [17] "qqq" "set.global.debug.vars" "stepping" "try2" HTH Mark
Mark Bravington CSIRO Mathematical & Information Sciences Marine Laboratory Castray Esplanade Hobart 7001 TAS ph (+61) 3 6232 5118 fax (+61) 3 6232 5012 mob (+61) 438 315 623 Keith Jewell wrote: > Hi, > > I'd like to know which functions in a package call one specific > function. > I think I've seen a tool for identifying such dependencies, but now I > can't find it :-( Searches of help and R site search for keywords > like function, call, tree, depend haven't helped :-( > > Can anyone point me in the right direction? > > Thanks in advance, > > Keith Jewell > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel