Problem Note 64522: The HPMIXED procedure generates incorrect output statistics for certain random effects models
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If you save an OUT= data set with an OUTPUT statement in PROC HPMIXED under these conditions:
- the TYPE=CHOL option is specified in a RANDOM statement
- a REPEATED statement is not used
the output statistics StudentPA, PearsonPA, and VariancePA are incorrect.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/STAT | Solaris for x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 |
| OpenVMS on HP Integrity | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Linux for x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Linux | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| HP-UX IPF | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| 64-bit Enabled Solaris | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| 64-bit Enabled HP-UX | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| 64-bit Enabled AIX | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows Vista for x64 | 9.22 | 9.2 TS2M3 | ||||
| Windows Vista | 9.22 | 9.2 TS2M3 | ||||
| Windows 7 Ultimate x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Ultimate 32 bit | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Professional x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Professional 32 bit | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Home Premium x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Home Premium 32 bit | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Enterprise x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Windows 7 Enterprise 32 bit | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Microsoft Windows XP Professional | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2008 for x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Microsoft Windows Server 2008 R2 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Microsoft Windows Server 2008 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Microsoft Windows Server 2003 for x64 | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2003 Standard Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2003 Enterprise Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2003 Datacenter Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft® Windows® for x64 | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
| Microsoft Windows XP 64-bit Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.22 | 9.2 TS2M3 | ||||
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.22 | 9.2 TS2M3 | ||||
| z/OS | 9.22 | 15.2 | 9.2 TS2M3 | 9.4 TS1M7 | ||
A fix for this issue for SAS/STAT 15.1 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/E8U.html#64522
If you use the Cholesky root covariance structure for random effects and you do use a REPEATED statement, PROC HPMIXED generates incorrect results.
| Type: | Problem Note |
| Priority: | alert |
| Topic: | Analytics ==> Mixed Models SAS Reference ==> Procedures ==> HPMIXED |
| Date Modified: | 2020-12-11 14:04:32 |
| Date Created: | 2019-07-26 14:59:16 |