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# Rice Distribution

## Parameters

- continuous parameter ()
- continuous parameter ()

## Cumulative Distribution Function

where is the modified Bessel function of the first kind of order zero, and is the Marcum Q-function.

## Worksheet and VBA Functions

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

 Description VBA Functions Worksheet Functions Distribution Fitting - ``` =DistFit("Rice";Data) ``` Probability Density Function `RicePdf(x,nu,sigma)` ``` =RicePdf(nu;sigma) =DistPdf("Rice(nu;sigma)";x) ``` Cumulative Distribution Function `RiceCdf(x,nu,sigma)` ``` =RiceCdf(nu;sigma) =DistCdf("Rice(nu;sigma)";x) ``` Survival Function `RiceSurv(x,nu,sigma)` ``` =DistSurv("Rice(nu;sigma)";x) ``` Hazard Function `RiceHaz(x,nu,sigma)` ``` =RiceHaz(nu;sigma) =DistHaz("Rice(nu;sigma)";x) ``` Cumulative Hazard Function `RiceCumHaz(x,nu,sigma)` ``` =DistCumHaz("Rice(nu;sigma)";x) ``` Inverse CDF (Quantile Function) `RiceInv(P,nu,sigma)` ``` =RiceInv(nu;sigma) =DistInv("Rice(nu;sigma)";P) ``` Random Numbers `RiceRand(nu,sigma)` ``` =RiceRand(nu;sigma) =DistRand("Rice(nu;sigma)") ``` Mean `RiceMean(nu,sigma)` ``` =RiceMean(nu;sigma) =DistMean("Rice(nu;sigma)") ``` Variance `RiceVar(nu,sigma)` ``` =RiceVar(nu;sigma) =DistVar("Rice(nu;sigma)") ``` Standard Deviation `RiceStdev(nu,sigma)` ``` =RiceStdev(nu;sigma) =DistStdev("Rice(nu;sigma)") ```