Question: Receiver Operating Characteristic Receiver Operating Characteristic on Validation Data Confusion Matrix Training Predicted Actual Count Y Binary High Low High 51 32 Low 18 208

Receiver Operating Characteristic Receiver

Receiver Operating Characteristic Receiver Operating Characteristic on Validation Data Confusion Matrix Training Predicted Actual Count Y Binary High Low High 51 32 Low 18 208 Validation Predicted Actual Count Y Binary High Low High 27 11 Low 8 87 Receiver Operating Characteristic 1.00 Y Binary High 0.90 Area 0.8833 0.8833 Low 0.80 0.70 0.60 Sensitivity True Positive 0.50 0.40 0.30 0.20 0.10 0.00 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1-Specificity False Positive Receiver Operating Characteristic on Validation Data 1.00 0.90 Y Binary High Low Area 0.8861 0.8861 0.80 0.70 Receiver Operating Characteristic on Validation Data 1.00 0.90 Y Binary High Low Area 0.8861 0.8861 0.80 0.70 0.60 Sensitivity True Positive 0.50 0.40 0.30 0.20 0.10 0.00 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1-Specificity False Positive Assume the predictor of interest is High/Low (Success/Failure) Low 0.8861 Low 0.8833 High 0.8833 High 0.8861

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