Fig. 2
From: Mapping the Seattle Angina Questionnaire to EQ-5D-5L in patients with coronary heart disease
Scatter plot of observed and predicted EQ-5D-5L utility scores. Notes: OLS, order least square; GLM, generalized linear model; CLAD, censored least absolute deviations; RMM, MM-robust regression; BM, mixture beta regression model; ALDVMM, adjusted limited dependent variable mixture model