Grouped Per Configuration Reference Example

This example compares the results for grouped per configuration data.

MIL-HDBK-189C, Section 6.2.3.2, pg. 86, 2011.

For this example, the Crow-AMSAA (NHPP) model parameters will be calculated.

The following table shows the data.

The book has the following results:

Beta = 0.780, Lambda = 0.595

In RGA, the Crow-AMSAA (NHPP) model with the maximum likelihood estimation (MLE) method was used to calculate the results.


 * The model parameters are:




 * The reliability vs. time plot: