Weibull Python, Survival Analysis Python, Time To Failure Python, Parametric Survival, Hjorth Python.
author image by author The hazard function’s slope becomes steeper during the wear-out phase. Shape The Weibull shape parameter controls the ascent or descent of the curves. 0 < shape < 1 : decreasing hazard rate shape = 1 : constant failure rate shape > 1: increasing hazard rate shape = 2: