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8. Assessing Product Reliability
8.4. Reliability Data Analysis

8.4.5.

How do you fit system repair rate models?

Fitting models discussed earlier This subsection describes how to fit system repair rate models when you have actual failure data. The data could come from  from observing a system in normal operation or from running tests such as Reliability Improvement tests. 

The three models covered are the constant repair rate (HPP/exponential) model, the power law (Duane) model and the exponential law model

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