Hi I am having trouble with gpTools() function of marrayTools package. I am using marrayTools 1.2.2 and marrayClasses 1.2.1, on Windows XP, R version 1.7.1. Following the instructions, I change directory to one that has 4 .gpr files in it (plus some other files, but they are .RData and .RHistory files, so shouldn't matter. I then load library(marrayTools) Then execute: >data <- gpTools() I get the error: Error in gsub(pattern, replacement, x, ignore.case, extended) : invalid argument Can anyone help? It's a shame I couldn't get it to work as it's such a great little function! Thanks Mick

Hi Michael, Could you let me know if data <- gpTools(plot=FALSE, quality=FALSE) works? Thank you. Jean On Wed, 30 Jul 2003, michael watson (IAH-C) wrote: > Hi > > I am having trouble with gpTools() function of marrayTools package. I am using marrayTools 1.2.2 and marrayClasses 1.2.1, on Windows XP, R version 1.7.1. > > Following the instructions, I change directory to one that has 4 .gpr files in it (plus some other files, but they are .RData and .RHistory files, so shouldn't matter. > > I then load library(marrayTools) > > Then execute: > > >data <- gpTools() > > I get the error: > > Error in gsub(pattern, replacement, x, ignore.case, extended) : > invalid argument > > Can anyone help? It's a shame I couldn't get it to work as it's such a great little function! > > Thanks > Mick > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://www.stat.math.ethz.ch/mailman/listinfo/bioconductor >

Hi Sorry, I still get: > data <- gpTools(plot=FALSE, quality=FALSE) Error in gsub(pattern, replacement, x, ignore.case, extended) : invalid argument Thanks for your help :-D Mick -----Original Message----- From: Jean Yee Hwa Yang [mailto:jean@biostat.ucsf.edu] Sent: 30 July 2003 17:55 To: michael watson (IAH-C) Cc: bioconductor@stat.math.ethz.ch Subject: Re: [BioC] Error in marrayTools - gpTools() Hi Michael, Could you let me know if data <- gpTools(plot=FALSE, quality=FALSE) works? Thank you. Jean On Wed, 30 Jul 2003, michael watson (IAH-C) wrote: > Hi > > I am having trouble with gpTools() function of marrayTools package. I am using marrayTools 1.2.2 and marrayClasses 1.2.1, on Windows XP, R version 1.7.1. > > Following the instructions, I change directory to one that has 4 .gpr files in it (plus some other files, but they are .RData and .RHistory files, so shouldn't matter. > > I then load library(marrayTools) > > Then execute: > > >data <- gpTools() > > I get the error: > > Error in gsub(pattern, replacement, x, ignore.case, extended) : > invalid argument > > Can anyone help? It's a shame I couldn't get it to work as it's such a great little function! > > Thanks > Mick > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://www.stat.math.ethz.ch/mailman/listinfo/bioconductor >