Posterior probabilities depend on node names

[ivstojic]

When constructing a BBN from structure and data, the computed posterior probabilities depend on the order of node names. This seems to happen when the columns of the dataframe with the data are not sorted.

A minimal working example is attached.

pybbn_bug_mwe.zip

[vangj]

I don't think this is a bug: b06819e

Those are some unit tests.

I believe you have permuted the columns and so the parameters should be different.