The data table in this example contains failures that were found to have happened between inspection intervals. The model uses two y-variables, which contain the upper and lower bounds on the failure times. Right-censored times are indicated with missing upper bounds.
1. Select Help > Sample Data Folder and open Reliability/ICdevice02.jmp.
2. Select Analyze > Reliability and Survival > Fit Parametric Survival.
3. Select HoursL and HoursU and click Time to Event.
4. Select Count and click Freq.
5. Select x and click Add.
6. Click Run.
Figure 15.12 ICDevice OutputĀ
The resulting regression shows a plot of time by degrees.