lifelines 0.7.0.0

Lifelines 0.7.0

on Python PyPI

0.7.0

• allow for multiple fitters to be passed into k_fold_cross_validation.
• statistical tests in lifelines.statstics. now return a StatisticalResult object with properties like p_value, test_results, and summary.
• fixed a bug in how log-rank statistical tests are performed. The covariance matrix was not being correctly calculated. This resulted in slightly different p-values.
• WeibullFitter, ExponentialFitter, KaplanMeierFitter and BreslowFlemingHarringtonFitter all have a conditional_time_to_event_ property that measures the median duration remaining until the death event, given survival up until time t.