Function Type: Compatibility
Description:
Returns the inverse of the gamma cumulative distribution. In Excel 2007, this is a Statistical function.
Function Structure:
=GAMMAINV(probability, alpha, beta).
Argument Breakdown:
probability – The probability value for which you want to evaluate the inverse Gamma Cumulative Distribution Function (must be between 0 & 1).
alpha – A parameter of the distribution.
beta – A parameter of the distribution
Example:

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