On Sun, Apr 13, 2014 at 7:16 AM, BEN HAMDA Cherif
<cherifbenhamda@gmail.com>wrote:

> hello,
> I need help please,
> I show you the error mesage :
>
>
>
>  > path = getwd()
>  > celfiles <- read.affy(covdesc="phenodata.txt", path= path)
> Error: cannot allocate vector of size 310.1 Mb
> In addition: Warning messages:
> 1: In readLines(filename) :
>   incomplete final line found on
> 'C:/Users/benilton/Desktop/gse324451354546/phenodata.txt'
> 2: In dimnames(elt) <- lapply(dimnames(elt), unname) :
>   Reached total allocation of 1535Mb: see help(memory.size)
> 3: In dimnames(elt) <- lapply(dimnames(elt), unname) :
>   Reached total allocation of 1535Mb: see help(memory.size)
> 4: In dimnames(elt) <- lapply(dimnames(elt), unname) :
>   Reached total allocation of 1535Mb: see help(memory.size)
> 5: In dimnames(elt) <- lapply(dimnames(elt), unname) :
>   Reached total allocation of 1535Mb: see help(memory.size)
>

You are attempting to do computations that require more RAM
than the computer you are using makes available to R.

Have a look at ?memory.size as suggested, and at
8 Choosing between 32- and 64-bit builds
in http://cran.r-project.org/doc/manuals/r-release/R-admin.html


>
> > sessionInfo()
> R version 3.0.3 (2014-03-06)
> Platform: i386-w64-mingw32/i386 (32-bit)
>
> locale:
> [1] LC_COLLATE=French_France.1252  LC_CTYPE=French_France.1252
>  LC_MONETARY=French_France.1252 LC_NUMERIC=C
> LC_TIME=French_France.1252
>
> attached base packages:
> [1] parallel  stats     graphics  grDevices utils     datasets  methods
> base
>
> other attached packages:
> [1] simpleaffy_2.38.0    gcrma_2.34.0         genefilter_1.44.0
>  BiocInstaller_1.12.0 affy_1.40.0          GEOquery_2.28.0
>  Biobase_2.22.0
> [8] BiocGenerics_0.8.0
>
> loaded via a namespace (and not attached):
>  [1] affyio_1.30.0         annotate_1.40.1       AnnotationDbi_1.24.0
>  Biostrings_2.30.1     DBI_0.2-7             IRanges_1.20.7
>  preprocessCore_1.24.0
>  [8] RCurl_1.95-4.1        RSQLite_0.11.4        splines_3.0.3
> stats4_3.0.3          survival_2.37-7       tools_3.0.3
> XML_3.98-1.1
> [15] xtable_1.7-3          XVector_0.2.0         zlibbioc_1.8.0
>
>
>
>
>
>
> Thank you very  much
> Best
> Cherif
>
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>
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