[R] R questions
ligges at statistik.uni-dortmund.de
Tue Sep 19 10:23:46 CEST 2006
You might want to read
Ligges (2003): R Help Desk: Getting Help - R's Help Facilities and
Manuals, R News 3(1), 26--28,
> I have a few questions for R:
> 1. Other than using a built-in function such as mean(), how do I know if
> it is installed in my current version of R?
> 2. To get help in R, I can use several ways:
> the help menu
> are there any other ways to get help?
> 3. When I see a help menu for a function, does it mean the function is
> 4. If I execute a program file that contains output files that doesn't
> have a path specified, which path is it going to output to? Is it the
> Current Working Directory that the output file is going to output? if I
> change the working directory by using setwd(), is that going to change
> where the output file path permanently until I specify it again?
> Thanks a lot!
> R-help at stat.math.ethz.ch mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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