TableĀ 3

Basic parameters of bivariate and HSROC models

HSROC modelBivariate model
Mean accuracyMean logit sensitivity
Mean thresholdMean logit specificity
Variance of random effects for accuracyVariance of random effects for logit sensitivity
Variance of random effects for thresholdVariance of random effects for logit specificity
Shape of SROC curveCorrelation between the logits of sensitivity and logits of specificity
  • Each of the models has five parameters when no covariates are included.

  • HSROC, hierarchical summary receiver operating characteristic; SROC, summary ROC.