Hi, Most probably you haven't put the required CDF file in the corresponding annotationData/chipTypes/ directory.
Have you read the vignette http://aroma-project.org/node/38 ? This is well explained there. Also, similar versions of this question have been answered on this list, see for example http://groups.google.com/group/aroma-affymetrix/browse_thread/thread/d992f2ca51e71774/8ba42bb7bdbf1b48 Best Pierre. Be sure to put the CDF file in your annotationData/chipTypes/XX/ where XX is the platform you are using (e.g. HuGene-1_0-st-v1 for Human Gene 1.0 ST, HT_HG-U133_Plus_PM for the human PM plate arrays, etc.) On Tue, Aug 3, 2010 at 2:27 PM, vish <ashwin4bioinformat...@gmail.com> wrote: > > I am really new to this aroma.affymetrix. I am trying to analyze > HuGene-1_0-st-v1 array and interested in Quality control check/ > Assessment. > when I am trying to run this command I am ending up with this error . > Any help is greatly appreciated. > > cdf <- AffymetrixCdfFile$byChipType(chipType, tags="r3") > Error in list(`AffymetrixCdfFile$byChipType(chipType, tags = "r3")` = > <environment>, : > > [2010-08-03 16:23:44] Exception: Could not locate a file for this chip > type: HuGene-1_0-st-v1,r3 > 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(chipType, tags = "r3") > > Ashwin > > -- > 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/
