<< distfun_exprnd Exponential F >>

Distfun >> Distfun > Exponential > distfun_expstat

distfun_expstat

Exponential mean and variance

Calling Sequence

[M,V] = distfun_expstat ( mu )

Parameters

mu :

a matrix of doubles, the average. mu>0

M :

a matrix of doubles, the mean

V :

a matrix of doubles, the variance

Description

This function computes the mean and the variance of the Exponential distribution.

The mean and variance of the Exponential distribution are

Examples

[M,V] = distfun_expstat([1 10 100 1000])

Authors

Bibliography

Wikipedia, Exponential distribution function, http://en.wikipedia.org/wiki/Exponential_distribution


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