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

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

(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) Generates uniform float between low (exclusive) and high (exclusive)

(PECL stats >= 1.0.0) Generates random integer between 1 and 2147483562

(PECL stats >= 1.0.0) Generates a random deviate from the noncentral F (variance ratio) distribution with

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Not documented float

(PECL stats >= 1.0.0) Not documented float