Written by Produces the cumulative lognormal distribution.
Returns the inverse of the lognormal cumulative distribution function.
Calculates the hypergeometric distribution.
Returns the inverse of the gamma cumulative distribution function.
Returns the gamma distribution value.
Returns the result from an F-test.
Rounds numbers down toward zero.
Calculates the inverse of the F distribution probability.
Returns the F probability distribution.
Generates the exponential probability distribution.