Description Computes the complementary F-distribution, which is used to compare data from two different populations.
Syntax FDIST(X, df1, df2)
Argument | Description |
---|---|
X | The value at which the function will be evaluated. It must be larger than or equal to 0. |
df1 | A positive integer indicating degrees of freedom in the numerator. Decimal values will be rounded down to the nearest integer. |
df2 | A positive integer indicating degrees of freedom in the denominator. Decimal values will be rounded down to the nearest integer. |
Equation
and I refers to the beta distribution.
Examples This function returns 0.256387198:
This function returns 0.047619048:
See Also BETADIST, BINOMDIST, CHIDIST, COMBIN, CRITBINOM, FINV, FTEST, GAMMADIST, NORMDIST, POISSON