- statistics: [m, v] = wblstat (scale, shape)
Compute mean and variance of the Weibull distribution.
Arguments
-
scale is the scale parameter of the Weibull distribution.
scale must be positive
-
shape is the shape parameter of the Weibull distribution.
shape must be positive
scale and shape must be of common size or one of them must be
scalar
Return values
-
m is the mean of the Weibull distribution
-
v is the variance of the Weibull distribution
Examples
| scale = 3:8;
shape = 1:6;
[m, v] = wblstat (scale, shape)
[m, v] = wblstat (6, shape)
|
References
-
Wendy L. Martinez and Angel R. Martinez. Computational Statistics
Handbook with MATLAB. Appendix E, pages 547-557, Chapman & Hall/CRC,
2001.
-
Athanasios Papoulis. Probability, Random Variables, and Stochastic
Processes. McGraw-Hill, New York, second edition, 1984.
Source Code:
wblstat