lifelines 0.25.7

v0.25.7

on Python PyPI

0.25.7 - 2020-12-09

API Changes

• Adding cumulative_hazard_at_times to NelsonAalenFitter

Bug fixes

• Fixed error in CoxPHFitter when entry time == event time.
• Fixed formulas in AFT interval censoring regression.
• Fixed concordance_index_ when no events observed
• Fixed label being overwritten in ParametricUnivariate models