To see all functions in a package: library(zoo) ls("package:zoo")
On Fri, Jul 3, 2009 at 2:21 PM, Mark Knecht <markkne...@gmail.com> wrote: > Hi, > Two easy questions I'm sure. > > 1) As an example if I use the code > > require(zoo) > > then once it's loaded is there a command that lists everything that > zoo provides so that I can study the package? > > Certainly help(zoo) gives me some clues about what zoo does but I'd > like a list. Maybe there's a way to query something but in Rgui under > Win Vista ls() returns nothing after zoo is loaded. > > 2) Related to the above, how do I tell what packages are currently > loaded at any given time so that I don't waste time loading things > that are already loaded? search() tells me what's available, but > what's loaded? The best I can find so far goes like this: > > > a<-.packages(all.available = FALSE) > > a > [1] "zoo" "stats" "graphics" "grDevices" "utils" "datasets" > [7] "methods" "base" > > > > Maybe that's as good as it gets in code and if I want better then I > write a function? > > Thanks, > Mark > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O [[alternative HTML version deleted]]
______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.