Matthew Lange wrote: > Hi All, > > am getting stymied in the process of creating spot images after I have > uploaded my Affy CDF file as a raw bioassay. According to the instructions > at > http://base.thep.lu.se/chrome/site/latest/html/userdoc/analysis/experiments_ > analysis.rawbioassay.html in section 17.2.4, I should have a " Create spot > images. button appears in the toolbar" > but I feel like a complete moron because I just don't see where that is. > > The only thing I can see is: > "Spot images > No spot images has been created for this raw bioassay." > > In this instance, I am using the Human U133 Plus 2 Data Set.
Spot images can't be created for Affymetrix data. From the doc: "the raw data must contain the X and Y coordinates of each spot... After raw data has been imported into the database..." Since Affymetrix data is kept in the CEL file and is never imported into the database, there is no coordinate information. Thus, it is not possible to create any spot images. /Nicklas ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject "unsubscribe" to [EMAIL PROTECTED]
