(PECL stats >= 1.0.0) Generates a single random deviate from a negative binomial distribution. Arguments

(PECL stats >= 1.0.0) Calculates any one parameter of the Non-central F distribution given values for the

(PHP 4, PHP 5, PHP 7) Seed the better random number generator

(PECL stats >= 1.0.0) Generates integer uniformly distributed between LOW (inclusive) and HIGH (inclusive)

(PECL stats >= 1.0.0) Returns the population variance

(PHP 4, PHP 5, PHP 7) Set default scale parameter for all bc math functions

(PHP 4, PHP 5, PHP 7) Converts the number in degrees to the radian equivalent

(PHP 4, PHP 5, PHP 7) Tangent float tan ( float

(PHP 4, PHP 5, PHP 7) Find lowest value mixed

(PECL stats >= 1.0.0) Generates random deviate from the distribution of a chisquare with "df" degrees of