The data table Comptime.jmp contains data on the analysis of computer program execution time whose lognormal distribution depends on the effect Load.
Note: The data in Comptime.jmp comes from Meeker and Escobar (1998, p. 434).
1.
Select Help > Sample Data Library and open Reliability/Comptime.jmp.
2.
Select Analyze > Reliability and Survival > Fit Parametric Survival.
3.
Select ExecTime and click Time to Event.
4.
Select Load and click Add.
5.
Change the Distribution from Weibull to Lognormal.
6.
Click Run.
Figure 13.2 Computing Time Output
7.
8.
9.
Type 0.1 as the Survival Prob.
10.
Figure 13.3 Estimates of Time Quantile

Help created on 7/12/2018