Fig. 2From: Using an onset-anchored Bayesian hierarchical model to improve predictions for amyotrophic lateral sclerosis disease progressionOrdinary least-squares estimates for two models: the linear model uses data from zero to 3 months only, while the onset-anchored model includes an additional artificial data-point. This time point is given as (x, y)= (time-point of disease onset-time, maximal ALSFRS of 40)Back to article page