These functions give you access to the F distribution. For more information about Fathom's distribution functions, click here.
fDensity(x, numDF, denomDF, scale, min) fCumulative(x, numDF, denomDF, scale, min) fQuantile(x, numDF, denomDF, scale, min) numDF = degrees of freedom
(numerator) |
The density, cumulative, and quantile functions for the F distribution. The x (the independent variable) and the two degrees of freedom are required. The two degrees-of-freedom parameters must be positive. The scale is a scaling factor. The min is a horizontal translation. defaults: scale = 1, min = 0. |
You may also draw random values from this distribution:
randomF(numDF, denomDF, scale, min) |
A random value drawn from that distribution. |
Here are some plots to help you understand the meaning of the numDF and denomDF parameters.
See also statistical functions (for mean( ) and its cousins).