Problem Note 54223: The fitting process for the LogNormal mixture severity model does not finish
In SAS® OpRisk VaR, for some loss data sets, the starting values for the LogNormal mixture severity model do not enable the fitting algorithm to converge to a final fitted model. The fitting process appears to continue indefinitely. There are no errors or warnings.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| SAS System | SAS OpRisk VaR | Microsoft® Windows® for x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Microsoft Windows Server 2003 Datacenter Edition | 5.1 | | 9.3 TS1M1 | |
| Microsoft Windows Server 2003 Enterprise Edition | 5.1 | | 9.3 TS1M1 | |
| Microsoft Windows Server 2003 Standard Edition | 5.1 | | 9.3 TS1M1 | |
| Microsoft Windows Server 2003 for x64 | 5.1 | | 9.3 TS1M1 | |
| Microsoft Windows Server 2008 | 5.1 | | 9.3 TS1M1 | |
| Microsoft Windows Server 2008 R2 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Microsoft Windows Server 2008 for x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Microsoft Windows XP Professional | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Enterprise 32 bit | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Enterprise x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Windows 7 Home Premium 32 bit | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Home Premium x64 | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Professional 32 bit | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Professional x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Windows 7 Ultimate 32 bit | 5.1 | | 9.3 TS1M1 | |
| Windows 7 Ultimate x64 | 5.1 | | 9.3 TS1M1 | |
| Windows Vista | 5.1 | | 9.3 TS1M1 | |
| Windows Vista for x64 | 5.1 | | 9.3 TS1M1 | |
| 64-bit Enabled AIX | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| 64-bit Enabled HP-UX | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| 64-bit Enabled Solaris | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| HP-UX IPF | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Linux | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Linux for x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
| Solaris for x64 | 5.1 | 6.1_M2 | 9.3 TS1M1 | 9.4 TS1M0 |
*
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 ==> Financial Analysis
|
| Date Modified: | 2014-10-01 10:22:33 |
| Date Created: | 2014-09-29 18:30:49 |
