Student[Statistics]
FRatioRandomVariable
f-ratio random variable
Calling Sequence
Parameters
Description
Examples
References
Compatibility
FRatioRandomVariable(nu, omega)
nu
-
first degrees of freedom parameter
omega
second degrees of freedom parameter
The f-ratio random variable is a continuous probability random variable with probability density function given by:
subject to the following conditions:
The FRatio variate is related to independent ChiSquare variates with degrees of freedom nu and omega by the formula FRatio(nu,omega) ~ (ChiSquare(nu)*omega)/(ChiSquare(omega)*nu)
Evans, Merran; Hastings, Nicholas; and Peacock, Brian. Statistical Distributions. 3rd ed. Hoboken: Wiley, 2000.
Johnson, Norman L.; Kotz, Samuel; and Balakrishnan, N. Continuous Univariate Distributions. 2nd ed. 2 vols. Hoboken: Wiley, 1995.
Stuart, Alan, and Ord, Keith. Kendall's Advanced Theory of Statistics. 6th ed. London: Edward Arnold, 1998. Vol. 1: Distribution Theory.
The Student[Statistics][FRatioRandomVariable] command was introduced in Maple 18.
For more information on Maple 18 changes, see Updates in Maple 18.
See Also
Statistics[Distributions][FRatio]
Student
Student[Statistics][RandomVariable]
Download Help Document