Hi Henrik worked ok > library("affxparser");
> readCdfHeader("annotationData/chipTypes/Mapping250K_Nsp/Mapping250K_Nsp.cdf"); $ncols [1] 2560 $nrows [1] 2560 $nunits [1] 262338 $nqcunits [1] 6 $refseq [1] "" $chiptype [1] "Mapping250K_Nsp" $filename [1] "annotationData/chipTypes/Mapping250K_Nsp/Mapping250K_Nsp.cdf" $rows [1] 2560 $cols [1] 2560 $probesets [1] 262338 $qcprobesets [1] 6 $reference [1] "" > sessionInfo() R version 2.14.2 (2012-02-29) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) Thank you! :::::::::::::::::::::::::::::::::::::::::::::::::: (*) If you have access to OSX 10.7 ("Lion"), could you please check > whether the patched version of affxparser on OSX or not, and report > back? Try the following: > > library("affxparser"); > > readCdfHeader("annotationData/chipTypes/Mapping250K_Nsp/Mapping250K_Nsp.cdf"); > > It should not crash R, but return a list of CDF attributes. The above > CDF can be downloaded from: > > > http://www.aroma-project.org/data/annotationData/chipTypes/Mapping250K_Nsp/Mapping250K_Nsp.cdf.gz > > -- When reporting problems on aroma.affymetrix, make sure 1) to run the latest version of the package, 2) to report the output of sessionInfo() and traceback(), and 3) to post a complete code example. You received this message because you are subscribed to the Google Groups "aroma.affymetrix" group with website http://www.aroma-project.org/. To post to this group, send email to aroma-affymetrix@googlegroups.com To unsubscribe and other options, go to http://www.aroma-project.org/forum/