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# Phased Bi-Exponential Distribution

## Parameters

- continuous inverse scale parameter ()
- continuous location parameter

- continuous inverse scale parameter ()
- continuous location parameter ()

## Worksheet and VBA Functions

The following worksheet and VBA functions are available for this distribution:

 Description VBA Functions Worksheet Functions Distribution Fitting - ``` =DistFit("PhasedBiExp";Data;[Options]```1```) ``` Probability Density Function `PhasedBiExpPdf(x,lambda1,gamma1,lambda2,gamma2)` ``` =PhasedBiExpPdf(lambda1;gamma1;lambda2;gamma2) =DistPdf("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";x) ``` Cumulative Distribution Function `PhasedBiExpCdf(x,lambda1,gamma1,lambda2,gamma2)` ``` =PhasedBiExpCdf(lambda1;gamma1;lambda2;gamma2) =DistCdf("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";x) ``` Survival Function `PhasedBiExpSurv(x,lambda1,gamma1,lambda2,gamma2)` ``` =DistSurv("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";x) ``` Hazard Function `PhasedBiExpHaz(x,lambda1,gamma1,lambda2,gamma2)` ``` =PhasedBiExpHaz(lambda1;gamma1;lambda2;gamma2) =DistHaz("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";x) ``` Cumulative Hazard Function `PhasedBiExpCumHaz(x,lambda1,gamma1,lambda2,gamma2)` ``` =DistCumHaz("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";x) ``` Inverse CDF (Quantile Function) `PhasedBiExpInv(P,lambda1,gamma1,lambda2,gamma2)` ``` =PhasedBiExpInv(lambda1;gamma1;lambda2;gamma2) =DistInv("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)";P) ``` Random Numbers `PhasedBiExpRand(lambda1,gamma1,lambda2,gamma2)` ``` =PhasedBiExpRand(lambda1;gamma1;lambda2;gamma2) =DistRand("PhasedBiExp(lambda1;gamma1;lambda2;gamma2)") ```

1. The `Options` parameter is optional. Possible options: "gamma1=value"  (example: "gamma1=0")