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2 hours ago by

Hi Dear

I'm using WGCNA package to build a co-regulation network from my microarray data. I'm following the WGCNA tutorial but I have a error message when I try to run the goodSamplesGenes. Could anyone help me?

gsg = goodSamplesGenes((datExpr), verbose = 3);

Flagging genes and samples with too many missing values...
  ..step 1

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

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sh.o.940



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