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leifeld / btergm

Temporal Exponential Random Graph Models by Bootstrapped Pseudolikelihood
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Problem with geodesic distance method (GOF) #20

Closed ureber closed 4 years ago

ureber commented 4 years ago

Hello,

I encounter a problem with the geodesic distance method in the GOF function. During the calculation process, I get the following message:

Processing statistic: Geodesic distances
  Skipping statistic for the following reason: Error in `.rowNamesDF<-`(x, value = value): duplicate 'row.names' are not allowed

I am not sure if this is a data problem or a bug. The only data problem I could think of are duplicate vertex names. However, I checked my data and found only unique vertex names. But what is then causing the error message?

All other methods work fine.

Thank you and best regards, Ueli

leifeld commented 4 years ago

Yes, this is usually indicative of duplicate vertex names, either in the row labels or the column labels, at one of the time points, in one of the objects. If you can't find the problem, you could post a minimal self-contained example, and I could try to track the problem down.

ureber commented 4 years ago

I checked and couldn't find any duplicates. Unfortunately, I cannot share my data at this point. I'll see if I can replicate the error with other data. If this is the case, I'll reopen the issue. Thanks.

leifeld commented 4 years ago

OK. If you encounter this again with any data you can share, perhaps a smaller, anonymized excerpt of the data, you can also send them directly to me by email.