Entering edit mode
Hi all,
When I do ram of oligo, R crashed. It is very similar to
https://stat.ethz.ch/pipermail/bioconductor/2011-October/041567.html.
Here is the output of console,
> library(oligo)
> library(limma)
> library(pd.hugene.1.0.st.v1)
Loading required package: RSQLite
Loading required package: DBI
> targets<-readTargets(file="filelist.txt",sep="
",row.names="cel_files")
> affyGeneFS <- read.celfiles(targets$cel_files)
Platform design info loaded.
Reading in : Control-1-1_(HuGene-1_0-st-v1).CEL
Reading in : CONTROL-1-2-(HuGene-1_0-st-v1).CEL
Reading in : Control-2-3_(HuGene-1_0-st-v1).CEL
Reading in : CONTROL-2-4-(HuGene-1_0-st-v1).CEL
Reading in : Control-3-5_(HuGene-1_0-st-v1).CEL
Reading in : CONTROL-3-6-(HuGene-1_0-st-v1).CEL
Reading in : kd-1_7-(HuGene-1_0-st-v1).CEL
Reading in : KD-1-8_(HuGene-1_0-st-v1).CEL
Reading in : kd-2_9-(HuGene-1_0-st-v1).CEL
Reading in : KD-2-10_(HuGene-1_0-st-v1).CEL
Reading in : kd-3_11-(HuGene-1_0-st-v1).CEL
Reading in : KD-3-12_(HuGene-1_0-st-v1).CEL
> sessionInfo()
R version 3.0.0 (2013-04-03)
Platform: x86_64-apple-darwin10.8.0 (64-bit)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] parallel stats graphics grDevices utils datasets
methods
[8] base
other attached packages:
[1] pd.hugene.1.0.st.v1_3.8.0 RSQLite_0.11.3
[3] DBI_0.2-7 limma_3.16.3
[5] oligo_1.24.0 Biobase_2.20.0
[7] oligoClasses_1.22.0 BiocGenerics_0.6.0
loaded via a namespace (and not attached):
[1] affxparser_1.32.0 affyio_1.28.0 BiocInstaller_1.10.1
[4] Biostrings_2.28.0 bit_1.1-10 codetools_0.2-8
[7] ff_2.2-11 foreach_1.4.0 GenomicRanges_1.12.2
[10] IRanges_1.18.0 iterators_1.0.6 preprocessCore_1.22.0
[13] splines_3.0.0 stats4_3.0.0 zlibbioc_1.6.0
> geneCore <- rma(affyGeneFS, target = "core")
Background correcting
*** caught segfault ***
address 0x1029fb000, cause 'memory not mapped'
Traceback:
1: .Call("rma_c_complete_copy", pmMat, pnVec, nPn, normalize,
background, bgversion, verbose, PACKAGE = "oligo")
2: basicRMA(pms, pnVec, normalize, background)
3: .local(object, ...)
4: rma(affyGeneFS, target = "core")
5: rma(affyGeneFS, target = "core")
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
Selection: 1
aborting ...
Segmentation fault: 11
Any ideas?
Yours sincerely,
Jianhong Ou
[[alternative HTML version deleted]]
Hello, I also get a crash in oligo's background correction, in a different subroutine, though:
Confirmed it with Debian, conda+BiocManager and my own compliation of oligo 1.62.2.
I tried bisecting through the samples but individually or in groups of sixes they all work. My work-around is to cbind the exprs of subsets, which somewhat affects the quantile normalization, I expect. Can I somehow help to track this down?
With many thanks! Steffen
Please don't tack comments onto 10 year old posts! If you would like help, start a new post and supply a self-contained example, or at the very least provide the array type you are using.