warning message for duplicateCorrelation
0
0
Entering edit mode
@gordon-smyth
Last seen 3 hours ago
WEHI, Melbourne, Australia
Dear Dorthe, This warning comes from the mixedModel2Fit() function in the statmod package, which is called by duplicateCorrelation() for individual genes. This warning would suggest that you have a singular fit for that gene. Any warning which occurs only a handful of times can be ignored. However you might double check your data. Best wishes Gordon >Date: Thu, 1 Nov 2007 11:15:44 +0100 (CET) >From: dorthe.belgardt at medisin.uio.no >Subject: [BioC] warning message for duplicateCorrelation >To: bioconductor at stat.math.ethz.ch > >Hi, > >when using the dulicateCorrelation function I get the following warning >message: "NaNs produced in: sqrt(dfitted.values)" >I have used the function before and usually got the "too much damping" >warning message, which I know can be ignored. But now I get the warning >message metioned above and don't know whether to ignore it or not. > >Thanks for any help in advance, >Dorthe > >-- >Dorthe Belgardt >Institute of Basic Medical Sciences >Department of Physiology >P.O. Box 1103 Blindern >0317 Oslo >Norway
• 646 views
ADD COMMENT

Login before adding your answer.

Traffic: 938 users visited in the last hour
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6