RiskDUniform

Description

RiskDUniform({X1,X2,...,Xn}) specifies a discrete distribution with n equally likely outcome values, the X’s. Note that the X’s do not have to be consecutive integers; any set of X values is allowed. You use the RiskIntUniform function if the possible X values are consecutive integers.

 

Examples

RiskDUniform({1,2.1,4.45,99}) returns a discrete uniform distribution with 4 possible values: 1, 2.1, 4.45, and 99.

RiskDUniform(A1:A5) returns a discrete uniform distribution with 5 possible outcomes. The possible outcomes have the values taken from cells A1 through A5.

 

Guidelines

None

 

Parameters

{x} = {x1, x1,..., xN}           array of continuous parameters

Domain

     discrete

 

Mass and Cumulative Distribution Functions

     for

     for

     for x < x1

     for

     for

 

This assumes that the {x} array is ordered.

 

Mean

 

Variance

 

Skewness

 

Kurtosis

 

Mode

Not uniquely defined

Examples