Problem Note 54898: Incorrect results occur in the PLM procedure when it uses an item store that is generated with BY-group processing in the GLMSELECT procedure
When PROC PLM uses an item store that is generated from BY-group processing in PROC GLMSELECT, the procedure either ends abnormally and produces no output, or the procedure generates some incorrect results. If the procedure completes with no errors, then the following statistics in the OUT= data set from the SCORE statement are incorrect in all but the first BY group:
To circumvent the problem in PROC PLM, each BY group must be analyzed separately in PROC GLMSELECT and PROC PLM.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| SAS System | SAS/STAT | Microsoft Windows Server 2008 R2 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2008 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2003 for x64 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2003 Standard Edition | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2003 Enterprise Edition | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2003 Datacenter Edition | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8.1 Pro 32-bit | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8.1 Pro | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8.1 Enterprise x64 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8.1 Enterprise 32-bit | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8 Pro x64 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8 Pro 32-bit | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8 Enterprise x64 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows 8 Enterprise 32-bit | 12.1 | | 9.3 TS1M2 | |
| Microsoft® Windows® for x64 | 12.1 | | 9.3 TS1M2 | |
| z/OS | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2008 for x64 | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2012 Datacenter | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2012 R2 Datacenter | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2012 R2 Std | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows Server 2012 Std | 12.1 | | 9.3 TS1M2 | |
| Microsoft Windows XP Professional | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Enterprise 32 bit | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Enterprise x64 | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Home Premium 32 bit | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Home Premium x64 | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Professional 32 bit | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Professional x64 | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Ultimate 32 bit | 12.1 | | 9.3 TS1M2 | |
| Windows 7 Ultimate x64 | 12.1 | | 9.3 TS1M2 | |
| Windows Vista | 12.1 | | 9.3 TS1M2 | |
| Windows Vista for x64 | 12.1 | | 9.3 TS1M2 | |
| 64-bit Enabled AIX | 12.1 | | 9.3 TS1M2 | |
| 64-bit Enabled HP-UX | 12.1 | | 9.3 TS1M2 | |
| 64-bit Enabled Solaris | 12.1 | | 9.3 TS1M2 | |
| HP-UX IPF | 12.1 | | 9.3 TS1M2 | |
| Linux | 12.1 | | 9.3 TS1M2 | |
| Linux for x64 | 12.1 | | 9.3 TS1M2 | |
| Solaris for x64 | 12.1 | | 9.3 TS1M2 | |
*
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.
The OUT= data set in PROC PLM contains some incorrect values when the item store is generated with BY-group processing in PROC GLMSELECT.
| Type: | Problem Note |
| Priority: | high |
| Topic: | SAS Reference ==> Procedures ==> PLM
Analytics ==> Model Selection
Analytics ==> Scoring
|
| Date Modified: | 2015-01-12 14:55:31 |
| Date Created: | 2014-12-19 11:26:53 |
