If the ROCOPTIONS(WEIGHTED) option is specified in the PROC LOGISTIC statement and a WEIGHT statement is specified, the statistics in the "Association of Predicted Probabilities and Observed Responses" table are incorrect. Correct association statistics can be obtained by adding an ROC statement specifying the same model as in the MODEL statement.

Operating System and Release Information

Product Family	Product	System	Product Release		SAS Release
			Reported	Fixed*	Reported	Fixed*
SAS System	SAS/STAT	z/OS	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Microsoft® Windows® for 64-Bit Itanium-based Systems	9.21		9.2 TS2M0
		Microsoft Windows Server 2003 Datacenter 64-bit Edition	9.21		9.2 TS2M0
		Microsoft Windows Server 2003 Enterprise 64-bit Edition	9.21		9.2 TS2M0
		Microsoft Windows XP 64-bit Edition	9.21		9.2 TS2M0
		Microsoft® Windows® for x64	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Microsoft Windows Server 2003 Datacenter Edition	9.21		9.2 TS2M0
		Microsoft Windows Server 2003 Enterprise Edition	9.21		9.2 TS2M0
		Microsoft Windows Server 2003 Standard Edition	9.21		9.2 TS2M0
		Microsoft Windows Server 2003 for x64	9.21		9.2 TS2M0
		Microsoft Windows Server 2008 R2	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Microsoft Windows Server 2008 for x64	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Microsoft Windows XP Professional	9.21		9.2 TS2M0
		Windows Vista	9.21		9.2 TS2M0
		Windows Vista for x64	9.21		9.2 TS2M0
		64-bit Enabled AIX	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		64-bit Enabled HP-UX	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		64-bit Enabled Solaris	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		HP-UX IPF	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Linux	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Linux for x64	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		OpenVMS on HP Integrity	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Solaris for x64	9.21	14.2	9.2 TS2M0	9.4 TS1M4
		Microsoft Windows Server 2008	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Enterprise 32 bit	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Enterprise x64	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Home Premium 32 bit	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Home Premium x64	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Professional 32 bit	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Professional x64	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Ultimate 32 bit	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		Windows 7 Ultimate x64	9.3	14.2	9.3 TS1M0	9.4 TS1M4
		z/OS 64-bit	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8 Enterprise x64	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8 Pro x64	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8.1 Enterprise 32-bit	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8.1 Enterprise x64	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8.1 Pro	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8.1 Pro 32-bit	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows Server 2012 Datacenter	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows Server 2012 R2 Datacenter	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows Server 2012 R2 Std	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows Server 2012 Std	12.3_M1	14.2	9.4 TS1M0	9.4 TS1M4
		Microsoft Windows 8 Enterprise 32-bit	14.1	14.2	9.4 TS1M3	9.4 TS1M4
		Microsoft Windows 8 Pro 32-bit	14.1	14.2	9.4 TS1M3	9.4 TS1M4

* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.

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The LOGISTIC procedure outputs incorrect results in the "Association of Predicted Probabilities and Observed Responses" table when the WEIGHT statement and the ROCOPTIONS(WEIGHTED) option are specified.

Type:	Problem Note
Priority:	alert
Topic:	Analytics ==> Categorical Data Analysis Analytics ==> Regression SAS Reference ==> Procedures ==> LOGISTIC

Date Modified:	2016-06-14 09:47:18
Date Created:	2015-11-10 10:27:13