[BioC] problem using arrayQuality package

[Paquet, Agnes]

Dear Georg,

It looks like maQualityPlots is crashing in one the internal functions
plotting the density of your data, but I never saw this error before. 

Could send me the original image processing file and the command you
used to generate your RGList (or your RG object if you don't have the
file) so that I can find what is causing this problem?

Thank you very much for your help,

Agnes
 
-----Original Message-----
From: bioconductor-bounces at stat.math.ethz.ch
[mailto:bioconductor-bounces at stat.math.ethz.ch] On Behalf Of Georg Otto
Sent: Wednesday, February 09, 2005 12:45 PM
To: bioconductor at stat.math.ethz.ch
Subject: [BioC] problem using arrayQuality package

Dear Bioconductors,

I try to use marrayQualityPlots from the arrayQuality package on a raw 
data object generated by limma. I get an error message that I do not 
understand (see below).

My installation is the following:

Mac OS 10.2.8
Darwin 6.8
R 2.0.1
arrayQuality 1.0.7
hexbin 1.0.10

Any hint would be highly appreciated. Thanks!

Georg

here is the error message:

 > maQualityPlots(RG, DEBUG=TRUE)
[1] "function starting"
[1] 15552    12
[1] "Re-evaluate Weight"
check Control color code 2 3 4 5 6
[1] "Set up data and normalization"
[1] "Reading normalization parameters"
list()
Using normalization method:   p
[1] "Name the output file"
[1] "hps-d4-mwg-p4-slide26-10"
[1] "Name of output device"
[1] "diagPlot.hps-d4-mwg-p4-slide26-10.png"
[1] "start layout"
[1] "start 1"
[1] "start 2"
Error in seq.default(0, 1, length = min(17, maxcnt)) :
         Length must be non-negative number
In addition: Warning message:
no finite arguments to max; returning -Inf

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