Beta distribution function.

Binomial distribution function.

Evaluates the binomial probability function.

Bivariate normal distribution.

Chi-squared distribution function.

Evaluates the complement of the F distribution function

Evaluates the complement of the Student’s t distribution

F distribution function.

Gamma distribution function.

Hypergeometric distribution function.

Evaluates the hypergeometric probability function.

Evaluates the cumulative distribution function for the multivariate normal distribution

Evaluates the noncentral chi-squared probability density function

Evaluates the noncentral F probability density function (PDF)

Evaluates the noncentral F cumulative distribution function (CDF)

Normal (Gaussian) distribution function.

Poisson distribution function.

Evaluates the probability function of a Poisson random variable with parameter theta.

Student's t distribution function.