Pierre, Thank you very much! I have figured out this problem.
Yaping On Fri, Aug 5, 2011 at 3:35 AM, Pierre Neuvial <pie...@stat.berkeley.edu>wrote: > Hi Yaping, > > The cdf file should not be in the working directory, but in a > chip-type-specific subdirectory of the 'annotationData' directory, as > explained in the page "Setup: Location of annotation data files": > http://aroma-project.org/node/66 > > Please see this page for further info. In your example, the cdf file > should be in > > annotationData/chipTypes/Mapping250K_Nsp > > Best, > > Pierre > > On Thu, Aug 4, 2011 at 11:20 PM, Yaping Feng <yapi...@gmail.com> wrote: > > hi, > > I just installed aroma.affymetrix in my mac computer (Mac OS X 10.6.7). > The > > R version is 2.13.1. > > I want to read this cdf file "Mapping250K_Nsp.cdf": > > > > cdf <- AffymetrixCdfFile$byChipType("Mapping250K_Nsp") > > > > Error in list(`AffymetrixCdfFile$byChipType("Mapping250K_Nsp")` = > > <environment>, : > > > > [2011-08-04 16:01:17] Exception: Could not locate a file for this chip > type: > > Mapping250K_Nsp > > at throw(Exception(...)) > > at throw.default("Could not locate a file for this chip type: ", > > paste(c(chipType, tags), collapse = ",")) > > at throw("Could not locate a file for this chip type: ", > paste(c(chipType, > > tags), collapse = ",")) > > at method(static, ...) > > at AffymetrixCdfFile$byChipType("Mapping250K_Nsp") > > > > > > The cdf file is in the current directory. Can anybody tell me how to fix > it! > > Thanks, > > Yaping > > > > -- > > 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/ > > > > -- > 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/ > -- 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/
