(PECL stats >= 1.0.0) Generates a single random deviate from a normal distribution with mean, av, and standard

(PECL stats >= 1.0.0) Not documented void

(PECL stats >= 1.0.0) Computes the covariance of two data sets

(PECL stats >= 1.0.0) Generates uniform float between low (exclusive) and high (exclusive)

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

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Not documented array

(PECL stats >= 1.0.0) Generates beta random deviate

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Not documented float