Question: (Closed) Error in netwrok construction
gravatar for Azhar
3.4 years ago by
Azhar50 wrote:

I have problem when i run WGCNA command

> # Call the network topology analysis function
> sft = pickSoftThreshold(datExpr, powerVector = powers, verbose = 5)
pickSoftThreshold: will use block size 773.
 pickSoftThreshold: calculating connectivity for given powers...
   ..working on genes 1 through 773 of 57862
**Error in { : task 1 failed - "'x' has a zero dimension."**
> # Plot the results:
> sizeGrWindow(9, 5)

what is that error

rna-seq • 1.3k views
ADD COMMENTlink modified 3.4 years ago by WouterDeCoster44k • written 3.4 years ago by Azhar50

The error originates in pickSoftThreshold(). Make sure that datExpr and powers are the objects you expect them to be. In addition, using WGCNA as a tag for your question would make sense.

ADD REPLYlink written 3.4 years ago by WouterDeCoster44k

Hello Azhar!

Questions similar to yours can already be found at:

We have closed your question to allow us to keep similar content in the same thread.

If you disagree with this please tell us why in a reply below. We'll be happy to talk about it.


ADD REPLYlink written 3.4 years ago by RamRS28k
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