(PECL stats >= 1.0.0) Calculates any one parameter of the F distribution given values for the others.

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

(PECL stats >= 1.0.0) Calculates any one parameter of the negative binomial distribution given values for

(PECL stats >= 1.0.0) Not documented float

(PECL trader >= 0.2.0) Plus Directional Movement

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

(PECL trader >= 0.2.0) Three Advancing White Soldiers

(PECL trader >= 0.2.0) Upside Gap Two Crows

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Returns the harmonic mean of an array of values