- statistics: [mn, v] = fstat (m, n)
Compute statistics of the distribution.
Arguments
-
m is the first parameter of the F distribution. The elements
of m must be positive
-
n is the second parameter of the F distribution. The
elements of n must be positive
m and n must be of common size or one of them must be scalar
Return values
-
mn is the mean of the F distribution. The mean is undefined for
n not greater than 2
-
v is the variance of the F distribution. The variance is undefined
for n not greater than 4
Examples
| m = 1:6;
n = 5:10;
[mn, v] = fstat (m, n)
[mn, v] = fstat (m, 5)
|
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:
fstat