Dear Bioconductors,

 

I tried to apply the code in "An Introduction to GSEABase" to my
ExpressionSet.

 

Everything works fine until I got the following error message: 

 

> mapIdentifiers(egs, EntrezIdentifier())

Fehler: getAnnMap: package ra1r3cdf_1.22.0 not available

 

Here is some more information:

 

> eset

ExpressionSet (storageMode: lockedEnvironment)

assayData: 29214 features, 26 samples 

  element names: exprs 

phenoData

  sampleNames: A1_3, A1_4, ..., T3_3  (26 total)

  varLabels and varMetadata description:

    Substance: Substance

    Period: Incubation Period

    PrPe: Probe.Period

featureData

  featureNames: 10700001, 10700002, ..., 10940690  (29214 total)

  fvarLabels and fvarMetadata description: none

experimentData: use 'experimentData(object)'

Annotation: ra1r3cdf_1.22.0

 

> sessionInfo()

R version 2.9.0 (2009-04-17) 

i386-pc-mingw32 

 

locale:

LC_COLLATE=German_Germany.1252;LC_CTYPE=German_Germany.1252;LC_MONETARY=
German_Germany.1252;LC_NUMERIC=C;LC_TIME=German_Germany.1252

 

attached base packages:

[1] stats     graphics  grDevices utils     datasets  methods   base


 

other attached packages:

 [1] ra1r3cdf_1.22.0                      GO.db_2.2.11


 [3] ragene10sttranscriptcluster.db_1.0.1 RSQLite_0.7-1


 [5] DBI_0.2-4                            GSEABase_1.6.1


 [7] graph_1.22.2                         annotate_1.22.0


 [9] AnnotationDbi_1.6.1                  Biobase_2.4.1


 

loaded via a namespace (and not attached):

[1] tools_2.9.0  XML_2.5-1    xtable_1.5-5

 

Any help is appreciated

Thank you

Nikolaus

 

 


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