Entering edit mode
Hi everyone
We just got a new HPC system to speed up our analysis, but we are
having some problems with the end part of a arrayQualityMetrics run.
It goes fine until section 5, were it is interrupted by an error
> arrayQualityMetrics(rawAffyData, outdir="quality", force=T)
The report will be written into directory 'quality'.
[[1]]
[[2]]
[[3]]
[[4]]
Error in UseMethod("xmlAttrs", node) :
no applicable method for 'xmlAttrs' applied to an object of class
"NULL"
In addition: There were 39 warnings (use warnings() to see them)
Our sessionInfo and capabilities are below. R is compiled natively and
most of the required libraries are present and compiled with the
system. Any help is appreciated.
Cheers
Paulo
> capabilities()
jpeg png tiff tcltk X11 aqua http/ftp
sockets
TRUE TRUE TRUE FALSE TRUE FALSE TRUE
TRUE
libxml fifo cledit iconv NLS profmem cairo
TRUE TRUE TRUE TRUE TRUE FALSE TRUE
> sessionInfo()
R version 2.12.1 (2010-12-16)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=C LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] hgu133plus2cdf_2.7.0 arrayQualityMetrics_3.2.4
[3] vsn_3.18.0 affyPLM_1.26.0
[5] preprocessCore_1.12.0 gcrma_2.22.0
[7] affy_1.28.0 Biobase_2.10.0
loaded via a namespace (and not attached):
[1] affyio_1.18.0 annotate_1.28.0 AnnotationDbi_1.12.0
[4] beadarray_2.0.3 Biostrings_2.18.2 DBI_0.2-5
[7] genefilter_1.32.0 grid_2.12.1 hwriter_1.3
[10] IRanges_1.8.8 KernSmooth_2.23-4 lattice_0.19-13
[13] latticeExtra_0.6-14 limma_3.6.9 marray_1.28.0
[16] RColorBrewer_1.0-2 RSQLite_0.9-4 simpleaffy_2.26.1
[19] splines_2.12.1 stats4_2.12.1 survival_2.36-2
[22] SVGAnnotation_0.7-2 tools_2.12.1 XML_3.2-0
[25] xtable_1.5-6