topic Area under the ROC Curve (AUC) / c-statistic discrepancy in ODS and Base Reporting https://communities.sas.com/t5/ODS-and-Base-Reporting/Area-under-the-ROC-Curve-AUC-c-statistic-discrepancy/m-p/100098#M9649 <HTML><HEAD></HEAD><BODY><P>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? </P></BODY></HTML> Tue, 01 Oct 2013 18:51:26 GMT rahgonda 2013-10-01T18:51:26Z Area under the ROC Curve (AUC) / c-statistic discrepancy https://communities.sas.com/t5/ODS-and-Base-Reporting/Area-under-the-ROC-Curve-AUC-c-statistic-discrepancy/m-p/100098#M9649 <HTML><HEAD></HEAD><BODY><P>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? </P></BODY></HTML> Tue, 01 Oct 2013 18:51:26 GMT https://communities.sas.com/t5/ODS-and-Base-Reporting/Area-under-the-ROC-Curve-AUC-c-statistic-discrepancy/m-p/100098#M9649 rahgonda 2013-10-01T18:51:26Z Re: Area under the ROC Curve (AUC) / c-statistic discrepancy https://communities.sas.com/t5/ODS-and-Base-Reporting/Area-under-the-ROC-Curve-AUC-c-statistic-discrepancy/m-p/100099#M9650 <HTML><HEAD></HEAD><BODY><P>See here for a possible solution:</P><P></P><P><A __default_attr="179088" __jive_macro_name="message" class="jive_macro jive_macro_message" href="https://communities.sas.com/"></A></P></BODY></HTML> Tue, 01 Oct 2013 18:54:54 GMT https://communities.sas.com/t5/ODS-and-Base-Reporting/Area-under-the-ROC-Curve-AUC-c-statistic-discrepancy/m-p/100099#M9650 Reeza 2013-10-01T18:54:54Z