| The RELIABILITY Procedure |
Overview
The experimental TRELIABILITY procedure in Release 8.1 of the SAS System has now been
incorporated into the RELIABILITY procedure.
The following are the major changes and enhancements available in the RELIABILITY procedure:
- You can specify the logarithm of the
distribution scale parameter as a function of explanatory variables
in regression models.
- You can construct simultaneous confidence bands on probability plots.
- The default confidence intervals on probability plots are pointwise
asymptotic normal parametric intervals on cumulative failure probability. The default intervals in
PROC RELIABILITY are pointwise parametric intervals on distribution percentiles.
- Multiple overlaying symbols on plots are labeled with the count of points
instead of being jittered as in PROC RELIABILITY.
- You can plot nonlinear relationships on relation plots.
- You can construct relation plots with two independent variables.
Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. All rights reserved.
