Figure 3From: A new method for determining physician decision thresholds using empiric, uncertain recommendations The distribution of estimated treatment thresholds for glaucoma specialists. The solid line shows a beta distribution with coefficients α = 2.56 and β = 9.14. The coefficients of the beta distribution were obtained using a maximum-likelihood method (fitdistr in R) and have standard errors of 0.48 and 1.83 respectively.Back to article page