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F probability density function (pdf).
Syntax
Y = fpdf(X,V1,V2)
Description
fpdf(X,V1,V2) computes the F pdf with parameters V1 and V2 at the values in X. The arguments X, V1 and V2 must all be the same size except that scalar arguments function as constant matrices of the common size of the other arguments. The parameters V1 and V2 must both be positive integers and X must lie on the interval [0
).
The probability density function for the F distribution is:
Examples
y = fpdf(1:6,2,2)
y =
0.2500 0.1111 0.0625 0.0400 0.0278 0.0204
z = fpdf(3,5:10,5:10)
z =
0.0689 0.0659 0.0620 0.0577 0.0532 0.0487