For the latest version of JMP Help, visit

Reliability and Survival Methods > Fit Life by X > The Fit Life by X Report
Publication date: 11/10/2021

The Fit Life by X Report

The initial report window includes the following sections:

Summary of Data


Nonparametric Overlay


Distribution, Quantile, Hazard, Density, and Acceleration Factor profilers, along with criteria values under Comparison Criterion can be viewed and compared.


Parametric estimates, covariance matrices, nested model tests, and diagnostics can be examined and compared for each of the selected distributions. You can also perform custom estimation and obtain Bayesian estimates for the distribution parameters.

Summary of Data

The Summary of Data section gives the total number of observations, the number of uncensored values, and the number of censored values (right, left, and interval). Figure 4.5 shows the summary data for the sample data table.

Figure 4.5 Summary of Data Example 

Summary of Data Example

Want more information? Have questions? Get answers in the JMP User Community (