kaplan_meier_fitter: RuntimeWarning: divide by zero encountered in log
See original GitHub issueWhen I try to calculate KM for
T = [0, 3.5232, 3, 2, 1, 2]
E = [1, 1, 0, 0, 1, 1]
I read the following warning:
.../kaplan_meier_fitter.py:97: RuntimeWarning: divide by zero encountered in log
return (np.log(population - deaths) - np.log(population))
Are there any consequence and is there a way to fix?
Issue Analytics
- State:
- Created 7 years ago
- Comments:7 (4 by maintainers)
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shoot, hm, let me get this fixed asap
Hey there, I actually fixed that in a recent change, but I have not released a new cut. One second…
Okay, I cut a new release, 0.9.3.1, that handles these warnings (they are harmless btw)