v0.24.11
CamDavidsonPilon
released this
18 Jun 14:00
·
430 commits
to master
since this release
0.24.11 - 2020-06-17
New features
- new spline regression model
CRCSplineFitter
based on the paper "A flexible parametric accelerated failure time model" by Michael J. Crowther, Patrick Royston, Mark Clements. - new survival probability calibration tool
lifelines.calibration.survival_probability_calibration
to help validate regression models. Based on “Graphical calibration curves and the integrated calibration index (ICI) for survival models” by P. Austin, F. Harrell, and D. van Klaveren.
API Changes
- (and bug fix) scalar parameters in regression models were not being penalized by
penalizer
- we now penalizing everything except intercept terms in linear relationships.