Hi Henrik, Thanks for getting back to me.
I get another error message when I run the commands you suggested: > acs <- getAromaCellSequenceFile(cdf); > data <- getSnpNucleotides(acs, verbose=-50); Error in is.matrix(cells) : 'cells' is missing David -- 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/