lifelines 0.17.0

v0.17.0

on Python PyPI

0.17.0

• corrected behaviour in CoxPHFitter where score_ was not being refreshed on every new fit.
• Reimplentation of AalenAdditiveFitter. There were significant changes to it:
  • implementation is at least 10x faster, and possibly up to 100x faster for some datasets.
  • memory consumption is way down
  • removed the time-varying component from AalenAdditiveFitter. This will return in a future release.
  • new print_summary
  • weights_col is added
  • nn_cumulative_hazard is removed (may add back)
• new dataset add: multicenter_aids_cohort_study from Cole SR, Hudgens MG. Survival analysis in infectious disease research: describing events in time. AIDS. 2010;24(16):2423-31.