(PECL stats >= 1.0.0) CDF function for BETA Distribution. Calculates any one parameter of the beta distribution
(PECL stats >= 1.0.0) Returns a random floating point number from a uniform distribution over 0 - 1 (endpoints
(PECL stats >= 1.0.0) Not documented float
(PECL stats >= 1.0.0) Calculates any one parameter of the chi-square distribution given values for the others
(PECL stats >= 1.0.0) Computes the skewness of the data in the array
(PECL stats >= 1.0.0) Calculates any one parameter of the gamma distribution given values for the others
(PECL stats >= 1.0.0) Generates a single random deviate from a noncentral T distribution
(PECL stats >= 1.0.0) Generates a single random deviate from an exponential distribution with mean "av"
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