IndexError during compute_residuals
See original GitHub issueHi Cam,
I successfully fitted a survival regression (CoxPHFitter
) on my data. However, I cannot compute the shoenfeld (_compute_schoenfeld
called by residuals = self.compute_residuals(training_df, kind="scaled_schoenfeld")
) and get the following error:
df = pd.DataFrame(schoenfeld_residuals[E, :], columns=self.hazards_.columns, index=index[E])
IndexError: boolean index did not match indexed array along dimension 0; dimension is 3654 but corresponding boolean dimension is 3743
The error come from schoenfeld_residuals[E, :]
with schoenfeld_residuals
of shape (3654, 6)
and E
(3743,)
.
I guess E
correspond to the event and this a censorship issue?
This seems related to this issue.
By the way, thank you very much for lifelines–I didn’t know much on survival analysis and was ready in no time thank to the clear api and docs.
Issue Analytics
- State:
- Created 5 years ago
- Reactions:1
- Comments:5 (4 by maintainers)
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AFAIK, this is fixed
Everything is working fine with the fix, thanks!