Drexel dragonThe Math ForumDonate to the Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: affygcrma
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  

Posts: 75
Registered: 6/14/12
Posted: Nov 1, 2013 1:43 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply


I would like to use MATLAB to analyze the gene expression data generated by "Affymetrix Human Gene 1.1-ST Array". Affymatrix provided me a CDF file, and they mentioned that they are not supporting this file. However, they are supporting this clf file (HuGene-1_1-st-v1.r4.clf) instead. Please let me know how I could fix this problem.

When I ran the affygcrma function I got this error:

Warning: The ChipType (HuGene-1_1-st-v1) of CEL file
ASFREYT_HuGene1.1ST_C04_2.CEL does not match the ChipType
(HuGene-1_1-st-v1_ascii) of library file HuGene-1_1-st-v1_ascii.CDF.
> In celintensityread at 255
In affygcrma at 140


Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2015. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.