Problem Note 48513: FMM does not reset model selection limits during BY group processing
When the BY statement is used and model selection is employed using the KMIN= and KMAX= options, PROC FMM only properly fits the model for the first BY group. For the remaining BY groups the KMIN= option is ignored. The only workaround is to run PROC FMM separately for each BY group.
Operating System and Release Information
| SAS System | SAS/STAT | z/OS | 9.22 | | 9.2 TS2M3 | |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows XP 64-bit Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft® Windows® for x64 | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 Datacenter Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 Enterprise Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 Standard Edition | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2003 for x64 | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2008 | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows Server 2008 for x64 | 9.22 | | 9.2 TS2M3 | |
| Microsoft Windows XP Professional | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Enterprise 32 bit | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Enterprise x64 | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Home Premium 32 bit | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Home Premium x64 | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Professional 32 bit | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Professional x64 | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Ultimate 32 bit | 9.22 | | 9.2 TS2M3 | |
| Windows 7 Ultimate x64 | 9.22 | | 9.2 TS2M3 | |
| Windows Vista | 9.22 | | 9.2 TS2M3 | |
| Windows Vista for x64 | 9.22 | | 9.2 TS2M3 | |
| 64-bit Enabled AIX | 9.22 | | 9.2 TS2M3 | |
| 64-bit Enabled HP-UX | 9.22 | | 9.2 TS2M3 | |
| 64-bit Enabled Solaris | 9.22 | | 9.2 TS2M3 | |
| HP-UX IPF | 9.22 | | 9.2 TS2M3 | |
| Linux | 9.22 | | 9.2 TS2M3 | |
| Linux for x64 | 9.22 | | 9.2 TS2M3 | |
| OpenVMS on HP Integrity | 9.22 | | 9.2 TS2M3 | |
| Solaris for x64 | 9.22 | | 9.2 TS2M3 | |
*
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.
When model selection is attempted for BY group processing FMM only behaves correctly for the first BY group
| Type: | Problem Note |
| Priority: | medium |
| Topic: | Analytics ==> analytics
SAS Reference ==> Procedures ==> FMM
|
| Date Modified: | 2012-11-21 08:21:21 |
| Date Created: | 2012-11-20 10:31:15 |
