Phased Bi-Weibull Distribution

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Parameters

- continuous shape parameter ()
- continuous scale parameter ()
- continuous location parameter

- continuous shape parameter ()
- continuous scale parameter ()
- continuous location parameter ()

The parameters are constrained by the following relation:

Domain

Probability Density Function (PDF)

Phased Bi-Weibull Distribution Fitting

EasyFit allows to automatically or manually fit the Phased Bi-Weibull distribution and 40 additional distributions to your data, compare the results, and select the best fitting model using the goodness of fit tests and interactive graphs.

Phased Bi-Weibull Distribution Graphs and Properties

EasyFit displays all graphs and properties of the Phased Bi-Weibull distribution, presenting the results in an easy to read & understand manner. EasyFit calculates quantiles, tail probabilities depending on the distribution parameters you specify.

Random Numbers from the Phased Bi-Weibull Distribution

You can easily generate random numbers from the Phased Bi-Weibull distribution in a variety of ways:

• directly from EasyFit
• in Excel sheets using the worksheet functions provided by EasyFitXL
• in your VBA applications using the EasyFitXL library

Excel Worksheet and VBA Functions

EasyFitXL enables you to use the following functions in your Excel sheets and VBA applications: