Related Topics:
	Probability Functions

pr_gamma

Description: Returns the probability from the gamma cumulative distribution function evaluated at x.

Syntax: pr_gamma(x, Alpha, Beta)

• x is the value for which the distribution is evaluated.

• Alpha is a parameter to the distribution.

• Beta is a parameter to the distribution. If beta = 1, pr_gamma returns the standard gamma distribution.

Remarks:

• x, Alpha and Beta must be numerica and >= 0.

• All parameter values can include:

Example:

• pr_gamma(10, 9, 1)

Returns:

• 0.0001233