The FDIST function returns the F probability distribution. All arguments are number values.
FDIST(non-neg-x-value, d-f-numerator, d-f-denominator)
non-neg-x-value: The x value at which you want to evaluate the function. non-neg-x-value must be greater than or equal to 0.
d-f-numerator: The degrees of freedom to include as the numerator. d-f-numerator must be greater than or equal to 1. Any decimal portion is ignored.
d-f-denominator: The degrees of freedom to include as the denominator. d-f-denominator must be greater than or equal to 1. Any decimal portion is ignored.
Notes
The F distribution is also known as Snedecor’s F distribution or the Fisher-Snedecor distribution.
Examples |
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=FDIST(0.77, 1, 2) returns 0.472763488223567. =FDIST(0.77, 1, 1) returns 0.541479597634413. =FDIST(0.77, 2, 1) returns 0.627455805138159. |