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Description: Returns the probability from the f cumulative distribution function evaluated at x.
Syntax: pr_f(x, degrees_freedom1, degrees_freedom2)
x is the value for which the distribution is evaluated.
degrees_freedom1 is the numerator degrees of freedom.
degrees_freedom2 is the denominator degrees of freedom.
Remarks:
x, degrees_freedom1 and degrees_freedom2 must be numerical and >= 0.
All parameter values can include:
Numerical values
Standard operands (+, -, *, /)
Predefined mathematical functions (exp, log, sin, etc.)
References to any analysis workbooks
Example:
pr_f(15.20686468,6,4)
Returns:
0.010000
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