Re: [R] problem with Rscript

2009-03-25 Thread m.u.r.
g the environment permitted the Rscript to run correctly. I suppose similarly if the script loaded the package it would've run also. Thanks to all for the emails with suggestions. On Mar 24, 7:10 pm, "m.u.r." wrote: > Hi all, this is probably some tricky configuration file problem,

[R] problem with Rscript

2009-03-24 Thread m.u.r.
Hi all, this is probably some tricky configuration file problem, but I figure someone here might have come across this in the past: In short, I've been using Rscript to run my scripts, usually successfully. But recently I've run into a strange problem, and the only function that causes an error i

[R] Mac OS X / preview.app / fullrefman.pdf

2009-01-18 Thread m.u.r.
this may be slightly off-topic, as it doesn't pertain directly to the R application, but some of the documentation. when reading R's fullrefman.pdf (available from http://cran.r-project.org/doc/manuals/fullrefman.pdf) in Mac OS X's preview.app (version 4.1, on Mac OS 10.5.x), if i try to do a keyw

Re: [R] "registering" a generic method for a class

2009-01-02 Thread m.u.r.
perfect... I thought it was "print". thanks much! On Jan 2, 3:13 am, Matthias Kohl wrote: > In case of S4 objects "show" is called. Hence, you should implement new > S4-methods for show ... > > Matthias > > > > m.u.r. wrote: > > Sorry in advan

[R] "registering" a generic method for a class

2009-01-01 Thread m.u.r.
Sorry in advance if this is too simple a question, but I'm stuck with some odd behavior and I can't find the text to rid myself of this (admittedly somewhat trivial) problem. Note that I've done generic programming with S3 "objects" in the past, but I've never really dabbled in creating S4 objects

Re: [R] plot.stepfun xlim

2008-12-31 Thread m.u.r.
elf (add two more plateaus, one on each side of my "domain", with values that are beyond the range that I ever intend on displaying in the figure). All of these possibilities aren't exactly elegant, however. On Dec 31, 11:35 am, "Stavros Macrakis" wrote: > > On Tue,

[R] plot.stepfun xlim

2008-12-31 Thread m.u.r.
i've noticed a strange problem when plotting a stepfun. according to the documentation, the xlim parameter should bound the range of the function being plotted, and is returned as the extreme two values (i.e. first and last) in the vector t from the plot.stepfun call. instead, it plots beyond the