Hypoexponential Distribution - Two Parameter Case

Two Parameter Case

Where the distribution has two parameters the explicit forms of the probability functions and the associated statistics are

CDF:

PDF:

Mean:

Variance:

Coefficient of variation:

The coefficient of variation is always < 1.


Given the sample mean and sample coefficient of variation the parameters and can be estimated:

Read more about this topic:  Hypoexponential Distribution

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