Error on WGCNA. Can't be done with characters?
0
0
Entering edit mode
2.7 years ago

Hello, I'm new and I'm a beginner. I am learning to use the WGCNA package when I put my data unfortunately after I get this

error: Error in goodGenes (datExpr, weights, goodSamples, goodGenes, minFraction = minFraction,:
   datExpr must contain numeric data.

Can not be done with characters? Only numeric?

Thank you very much and have a nice day

RNA-Seq • 660 views
ADD COMMENT
1
Entering edit mode

the datExpr might have column having character values, probably the gene symbol? could you post head() of the datExp

ADD REPLY
0
Entering edit mode

The data all contain names

ADD REPLY
1
Entering edit mode

I would suggest to follow this tutorial.

https://horvath.genetics.ucla.edu/html/CoexpressionNetwork/Rpackages/WGCNA/Tutorials/

You need to have expression data for WGCNA analysis.

ADD REPLY
0
Entering edit mode

Yes thank you very much, I am seeing this tutorial but I am having great difficulties because my data is completely different.Thanks a lot, really very kind

ADD REPLY

Login before adding your answer.

Traffic: 1226 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