GAMMAINV Function Explained
The GAMMAINV Function in Microsoft Excel calculates the inverse of the Gamma cumulative distribution for a supplied probability. It returns the value of the inverse of the Gamma cumulative distribution for a given probability, alpha, and beta. The syntax for the function is GAMMAINV(probability,alpha,beta).
GAMMAINV Function Syntax
GAMMAINV(probability,alpha,beta)
- probability: The probability associated with the two-tailed gamma distribution.
- alpha: The shape parameter of the gamma distribution.
- beta: The scale parameter of the gamma distribution.