Probability Distribution Examples

Risk Solver provides both a complete set of analytic probability distributions, and a complete set of methods for defining custom distributions, both discrete and continuous, by supplying sample data or by specifying certain parameters.  And you can specify shifting and truncation to customize your probability distributions.

These distributions are available to you through the Risk Solver Ribbon dropdown galleries, through new Excel functions with the names listed below, or through Risk Solver's VBA Object Model.  If you are creating a custom application in VBA, you can easily create an instance of a Distribution object, with the properties of any of these probability distributions.

Continuous Analytic Distributions

PsiBeta

PsiLaplace

PsiPareto2

PsiBetaGen

PsiLogistic

PsiPearson5

PsiBetaSubj

PsiLogLogistic

PsiPearson6

PsiCauchy

PsiLogNormal

PsiPert

PsiChiSquare

PsiLogNorm2

PsiRayleigh

PsiErf

PsiMaxExtreme

PsiStudent

PsiErlang

PsiMinExtreme

PsiTriangGen

PsiExponential

PsiMyerson

PsiTriangular

PsiGamma

PsiNormal

PsiUniform

PsiInvNormal

PsiPareto

PsiWeibull

 

Discrete Analytic Distributions

PsiBernoulli

PsiHyperCeo

PsiNegBinomial

PsiBinomial

PsiIntUniform

PsiPoisson

PsiGeometric

PsiLogarithmic

 
 

Custom and Special Distributions

PsiCumul

PsiHistogram

PsiShuffle

PsiDiscrete

PsiMVLogNormal

PsiSip

PsiDisUniform

PsiMVNormal

PsiSlurp

PsiGeneral

PsiResample

PsiCertified

 

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