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The slides also briefly mention Hierarchical ROC curves which are useful for plotting curves combining within and between study variances from studies in meta-analyses. |
Positive and negative likelihood ratios
Slide ten of these pdf slides indicates rules of thumb for assessing positive and negative likelihood ratios to evaluate them to assess discrimination of the model.
where
Positive likelihood ratio = Sensitivity / (1 - Specificity)
Negative likelihood ratio = (1 - Sensitivity) / Specificity
The slides also briefly mention Hierarchical ROC curves which are useful for plotting curves combining within and between study variances from studies in meta-analyses.