Question: Error in picksoftThreshold() function of wgcna package for microarray data
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gravatar for nidhivatsa007
2.9 years ago by
nidhivatsa0070 wrote:

I'm trying to construct and analyze a network with microarray expression profiles of some mouse genes but for module detection there is following error while analysing softThreshold powers :

pickSoftThreshold(multiExpr[[1]]$data)

Error in summary(lm1)$coefficients[2, 1] : subscript out of bounds

I'm not able to understand and rectify this error. Plzz help

wgcna R gene • 1.2k views
ADD COMMENTlink modified 2.9 years ago by WouterDeCoster38k • written 2.9 years ago by nidhivatsa0070
0
gravatar for WouterDeCoster
2.9 years ago by
Belgium
WouterDeCoster38k wrote:

I would suggest that you check whether multiExpr[[1]]$data a) exists and b) is what you think it is

ADD COMMENTlink written 2.9 years ago by WouterDeCoster38k

I've checked it.....It's correct.......still the problem continues

ADD REPLYlink written 2.9 years ago by nidhivatsa0070

Could you give an overview of the code you used to get to that point? That way we can detect whether something went wrong in earlier steps...

ADD REPLYlink written 2.9 years ago by WouterDeCoster38k
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