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df

The F density function

Calling Sequence

f = df(x,df1,df2)

Parameters

x

real (scalar, vector or matrix)

d

:f1,df2 degrees of freedom

f

F density function at the value of x, of (X/df1)/(Y/df2) where X and Y are independent Chi-square variables with one degree of freedom

Description

The F density function (or Fisher-Snedecor density function)

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