Difference between revisions of "Documentation/How Tos/Calc: FDIST function"
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== FDIST == | == FDIST == | ||
| − | + | Вычисляет значения F-распределения Фишера. | |
=== Syntax: === | === Syntax: === | ||
Revision as of 09:38, 16 November 2009
FDIST
Вычисляет значения F-распределения Фишера.
Syntax:
FDIST(x; r1; r2)
- r1 and r2, which are positive integers, are the degrees of freedom parameters for the F-distribution.
- x must be greater than or equal to 0.
- FDIST returns the area of the right tail of the probability density function for the F-distribution, calculating:
Example:
FDIST(1; 4; 5)
- returns approximately 0.485657.
Issues:
- The forthcoming international standard ODFF calls this function LEGACY.FDIST, and defines a new FDIST function.
