Entering edit mode
Amin Moghaddasi
▴
130
@amin-moghaddasi-2163
Last seen 10.2 years ago
Hi list,
I am using R.2.4.1 with limma 2.9.17 under sun2.7 to read
"Targets.gpr" file. I've got the following error. Any help is
appreciated.
> targets
FileName cy3 cy5 date comment
1 NH39_01_1.gpr A1 B2 01/01/2007 NA
2 NH39_01_2.gpr B2 A1 01/02/2007 NA
3 NH39_02_1.gpr A2 B3 01/03/2007 NA
4 NH39_02_2.gpr B3 A2 01/04/2007 NA
5 NH39_03_1.gpr A3 B4 01/05/2007 NA
6 NH39_03_2.gpr B4 A3 01/06/2007 NA
> RG <- read.maimages(targets,source="genepix")
Error in `[.data.frame`(obj, , columns[[a]]) :
undefined columns selected
> version _
platform sparc-sun-solaris2.7
arch sparc
os solaris2.7
system sparc, solaris2.7
status
major 2
minor 4.1
year 2006
month 12
day 18
svn rev 40228
language R
version.string R version 2.4.1 (2006-12-18)
> packageDescription("limma")
Package: limma
Version: 2.9.17
Date: 2007/04/04
Title: Linear Models for Microarray Data
Author: Gordon Smyth with contributions from Matthew Ritchie, Jeremy
Silver, James Wettenhall, Natalie Thorne, Mette Langaas, Egil
Ferkingstad, Marcus Davy, Francois Pepin and Dongseok Choi.
Maintainer: Gordon Smyth <smyth at="" wehi.edu.au="">
Depends: R (>= 2.3.0), methods
Suggests: affy, marray, MASS, splines, sma, statmod (>= 1.2.2), vsn
LazyLoad: yes
Description: Data analysis, linear models and differential expression
for microarray data.
License: LGPL
URL: http://bioinf.wehi.edu.au/limma
biocViews: Microarray, OneChannel, TwoChannel, DataImport,
QualityControl, Preprocessing, Statistics,
DifferentialExpression, MultipleComparisons, TimeCourse
Packaged: Wed Apr 4 15:49:28 2007; smyth
Built: R 2.4.1; ; 2007-05-16 11:40:26; unix
Best Regards
Amin.
