[BioC] memory invalid permission with qc()
Simon Noël
simon.noel.2 at ulaval.ca
Tue May 19 15:34:50 CEST 2009
My sessionInfo() is
R version 2.8.1 (2008-12-22)
i486-pc-linux-gnu
locale:
LC_CTYPE=fr_CA.UTF-8;LC_NUMERIC=C;LC_TIME=fr_CA.UTF-8;LC_COLLATE=fr_CA.UTF-8;LC_MONETARY=C;LC_MESSAGES=fr_CA.UTF-8;LC_PAPER=fr_CA.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=fr_CA.UTF-8;LC_IDENTIFICATION=C
attached base packages:
[1] splines tools stats graphics grDevices utils datasets
[8] methods base
other attached packages:
[1] simpleaffy_2.18.0 gcrma_2.14.1 matchprobes_1.14.1 genefilter_1.22.0
[5] survival_2.35-4 affyio_1.10.1 affy_1.20.2 Biobase_2.2.2
loaded via a namespace (and not attached):
[1] annotate_1.20.1 AnnotationDbi_1.4.3 DBI_0.2-4
[4] preprocessCore_1.4.0 RSQLite_0.7-1
For the relase, I am new to R and Bioconductor. I have started the 12 May...
SO I think that I use the lastest. Is's the same thing with my computer OS.
My first job was to install everything. I am newly out of school for the
summer.
Selon Wolfgang Huber <huber at ebi.ac.uk>, 17.05.2009:
> Simon Noël ha scritto:
> > Hello. I have some problem using qc(). I have an old data set that work
> > perfectly with qc() but a nuw one just arrive from affymetrix and I am not
> able
> > to run qc() on it. I use the code :
> >
> > library(affy)
> >
> >
> >
> > library(affyio)
> >
> >
> > library(simpleaffy)
> >
> > Data <-ReadAffy()
> >
> > qc <- qc(Data)
> >
> > and I recive this error message :
> >
> > *** caught segfault ***
> > address 0xb6cf9000, cause 'invalid permissions'
> >
> > Traceback:
> > 1: .C("GetExpressionLevels", as.double(pms[, x]), as.double(mms[, x]),
> > as.character(pns), as.integer(length(mms[, x])), as.double(ct),
> > as.double(st), exprs = double(length(unique.pns)), length(unique.pns),
> > PACKAGE = "simpleaffy")
> > 2: FUN(1:2[[1L]], ...)
> > 3: lapply(X, FUN, ...)
> > 4: sapply(1:length(pms[1, ]), function(x) { .C("GetExpressionLevels",
> > as.double(pms[, x]), as.double(mms[, x]), as.character(pns),
> > as.integer(length(mms[, x])), as.double(ct), as.double(st), exprs =
> > double(length(unique.pns)), length(unique.pns), PACKAGE =
> > "simpleaffy")$exprs})
> > 5: justMAS(x, tgt = sc)
> > 6: call.exprs(unnormalised, "mas5")
> > 7: qc.affy(unnormalised, ...)
> > 8: qc(Data)
> > 9: qc(Data)
> > 10: eval.with.vis(expr, envir, enclos)
> > 11: eval.with.vis(ei, envir)
> > 12: source("tmp.R")
> >
> > 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:
> >
> > What should I do to correct the problem?
> >
> > Simon Noël
> > VP Externe CADEUL
> > Association des étudiants et étudiantes en Biochimie, Bio-
> > informatique et Microbiologie de l'Université Laval
> > CdeC
>
>
>
> Dear Simon
>
> what is your "sessionInfo()"?
>
> Are you using the latest release of R (2.9) and Bioconductor?
>
> Best wishes
> Wolfgang
>
> ------------------------------------------------
> Wolfgang Huber, EMBL, http://www.ebi.ac.uk/huber
>
>
Simon Noël
VP Externe CADEUL
Association des étudiants et étudiantes en Biochimie, Bio-
informatique et Microbiologie de l'Université Laval
CdeC
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