Problem Note 30918: PROC GLIMMIX gives an incorrect analysis when there are missing values in the independent model variables and a continuous SUBJECT= effect is used.
PROC GLIMMIX produces an incorrect analysis under the following conditions:
- The syntax has a RANDOM statement with a SUBJECT= effect
- The SUBJECT= effect is a continuous variable, that is, it is not in the CLASS statement (or constructed from CLASS variables)
- The independent (right-hand side) variables in the model contain missing values.
To circumvent the problem, include the SUBJECT= effect from the RANDOM statement on the CLASS statement.
Operating System and Release Information
| Product Family | Product | System | Reported Release | Fixed Release* |
| SAS System | SAS/STAT | HP-UX IPF | 9.1 TS1M0 | |
| Linux | 9.1 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: | alert |
| Date Modified: | 2008-01-11 16:42:19 |
| Date Created: | 2008-01-11 16:31:11 |
