<< distfun_wblrnd Weibull

Distfun >> Distfun > Weibull > distfun_wblstat

distfun_wblstat

Weibull mean and variance

Calling Sequence

M = distfun_wblstat ( a , b )
[M,V] = distfun_wblstat ( a , b )

Parameters

a :

a matrix of doubles, the scale parameter, a>0.

b :

a matrix of doubles, the shape parameter, b>0.

M :

a matrix of doubles, the mean

V :

a matrix of doubles, the variance

Description

Computes statistics from the Weibull distribution.

The mean and variance of the Weibull distribution are

Any scalar input argument is expanded to a matrix of doubles of the same size as the other input arguments.

Examples

[M,V]=distfun_wblstat(1:3,(1:3)^-1)
me = [1.    4.    18.]';
ve = [1.    80.    6156.]';

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<< distfun_wblrnd Weibull