SUPPORT / SAMPLES & SAS NOTES
Problem Note 43749: Incorrect or missing values in OUT= data set with full-rank coding and redundant parameters
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If a full-rank coding (such as PARAM=REF) is used in the CLASS statement and if one or more parameters in the model are redundant (resulting in parameters with zero degrees of freedom), then the statistics produced by the LOWER=, UPPER=, STDRESDEV=, STDRESCHI=, DOBS= (or COOKD=), and LEVERAGE= (or H=) options are incorrect or missing.
To avoid the problem, use nonfull-rank coding by specifying the PARAM=GLM option in the CLASS statement.
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | SAS/STAT | z/OS | 9.1 TS1M0 | 9.3 TS1M1 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows 2000 Advanced Server | 9.1 TS1M0 | |||
| Microsoft Windows 2000 Datacenter Server | 9.1 TS1M0 | |||
| Microsoft Windows 2000 Server | 9.1 TS1M0 | |||
| Microsoft Windows 2000 Professional | 9.1 TS1M0 | |||
| Microsoft Windows NT Workstation | 9.1 TS1M0 | |||
| Microsoft Windows Server 2003 Datacenter Edition | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows Server 2003 Enterprise Edition | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows Server 2003 Standard Edition | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Microsoft Windows XP Professional | 9.1 TS1M0 | 9.3 TS1M1 | ||
| 64-bit Enabled AIX | 9.1 TS1M0 | 9.3 TS1M1 | ||
| 64-bit Enabled HP-UX | 9.1 TS1M0 | 9.3 TS1M1 | ||
| 64-bit Enabled Solaris | 9.1 TS1M0 | 9.3 TS1M1 | ||
| HP-UX IPF | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Linux | 9.1 TS1M0 | 9.3 TS1M1 | ||
| OpenVMS Alpha | 9.1 TS1M0 | 9.3 TS1M1 | ||
| Tru64 UNIX | 9.1 TS1M0 | 9.3 TS1M1 | ||