Area under the ROC Curve (AUC) / c-statistic discrepancy

Calcite | Level 5

Area under the ROC Curve (AUC) / c-statistic discrepancy

Posted 10-01-2013 02:51 PM (2214 views)

When using PROC LOGISTIC to attain the c-statistic, values significantly differ when I include a plot statement to plot the ROC curve. Does anyone have any idea why this happens?

1 REPLY 1

Super User

Re: Area under the ROC Curve (AUC) / c-statistic discrepancy

Posted 10-01-2013 02:54 PM (1757 views) | In reply to rahgonda

See here for a possible solution:

Area under the ROC Curve (AUC) / c-statistic discrepancy

Re: Area under the ROC Curve (AUC) / c-statistic discrepancy

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