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CPT Help Home -> Specific Menu Items -> Tools -> Verification VerificationVerification scores and graphics can be obtained for the retroactive forecasts. Specifically attributes (or reliability) diagrams, ROC graphs, tendency nad ranked-hits diagrams, and some "Weather Roulette" graphics (cumulative profits and effective interest rate graphs) can be drawn, and a suite of probabilistic scores calculated. Exccept for the skill maps, all results are calculated from pooling all the locations together, and are based on the retroactive probabilistic forecasts (evaluation of the quality of the deterministic retroactive forecasts is available from the Validation) menu item. The verification results become unavailable if the absolute category thresholds are activated and the thresholds or the standardization option are adjusted.
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