[R] Problems installing JRI on Macintosh/Snowleopard

2010-08-23 Thread Lars Beckmann
Dears, I have a problem to install JRI on a Macintosh with Snowleopard OS. configure runs without error message but make gives the following error message: $ make make -C src JRI.jar gcc -arch i386 -arch ppc -c -o Rengine.o Rengine.c -g -Iinclude -fno-common

[R] (no subject)

2009-08-18 Thread Lars Beckmann
Dear all, I have a problem with the function read.xls from the gdata package, error message see below. Two examples: First, I try to read my data, which does not work; Secondly, I tried the example code/data with the Iris data, which worked Any idea? Thanks, Lars

Re: [R] setwd and list.files / linux

2008-12-05 Thread Lars Beckmann
(datapath) : cannot change working directory Execution halted Lars Original-Nachricht Datum: Thu, 04 Dec 2008 10:58:16 -0600 Von: Marc Schwartz [EMAIL PROTECTED] An: Lars Beckmann [EMAIL PROTECTED] CC: r-help@r-project.org Betreff: Re: [R] setwd and list.files / linux

[R] setwd and list.files / linux

2008-12-04 Thread Lars Beckmann
Hey, two questions regarding setwd and list.files: I try to use the function list.files: datapath-'/nfs/home/m/cremer/gaw/data/traws_chrs' fl-list.files(datapath, pattern=\\.tped) but I get the following error message: Warning message: In list.files(datapath, pattern = \\.tped) :