Chapter Contents
Chapter Contents		 Previous
Previous		 Next
Next
The PHREG Procedure

Overview

The PHREG procedure now offers the Wei and Lin (1989) robust estimate of the covariance matrix. Also in this release, you can fit a null model by not specifying any explanatory variables in the MODEL statement.

Chapter Contents
Chapter Contents		 Previous
Previous		 Next
Next		 Top
Top

Copyright © 2000 by SAS Institute Inc., Cary, NC, USA. All rights reserved.