Problem Note 50318: Abnormal termination for zero-inflated model with BY processing and full-rank coding
In a zero-inflated model (ZIP or ZINB), if a BY statement is specified and a CLASS parameterization other than the default GLM parameterization is used, then the procedure may terminate abnormally due to insufficient memory or other condition (access violation, segmentation violation, etc.). To avoid the problem, specify GLM parameterization (PARAM=GLM) in the CLASS statement.
Operating System and Release Information
| SAS System | SAS/STAT | z/OS | 9.2 TS1M0 | 9.4 TS1M1 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.2 TS1M0 | |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.2 TS1M0 | |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.2 TS1M0 | |
| Microsoft Windows XP 64-bit Edition | 9.2 TS1M0 | |
| Microsoft® Windows® for x64 | 9.2 TS1M0 | 9.4 TS1M1 |
| Microsoft Windows Server 2003 Datacenter Edition | 9.2 TS1M0 | |
| Microsoft Windows Server 2003 Enterprise Edition | 9.2 TS1M0 | |
| Microsoft Windows Server 2003 Standard Edition | 9.2 TS1M0 | |
| Microsoft Windows XP Professional | 9.2 TS1M0 | |
| Windows Vista | 9.2 TS1M0 | |
| Windows Vista for x64 | 9.2 TS1M0 | |
| 64-bit Enabled AIX | 9.2 TS1M0 | 9.4 TS1M1 |
| 64-bit Enabled HP-UX | 9.2 TS1M0 | 9.4 TS1M1 |
| 64-bit Enabled Solaris | 9.2 TS1M0 | 9.4 TS1M1 |
| HP-UX IPF | 9.2 TS1M0 | 9.4 TS1M1 |
| Linux | 9.2 TS1M0 | 9.4 TS1M1 |
| Linux for x64 | 9.2 TS1M0 | 9.4 TS1M1 |
| OpenVMS on HP Integrity | 9.2 TS1M0 | 9.4 TS1M1 |
| Solaris for x64 | 9.2 TS1M0 | 9.4 TS1M1 |
*
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.
| Type: | Problem Note |
| Priority: | high |
| Topic: | Analytics ==> Categorical Data Analysis
Analytics ==> Regression
SAS Reference ==> Procedures ==> GENMOD
|
| Date Modified: | 2013-07-03 16:00:49 |
| Date Created: | 2013-07-03 11:12:56 |
