GAMMAINV(probability,alpha,beta) returns the inverse of the gamma cumulative distribution : GAMMAINV « Statistical functions « Microsoft Office Excel 2007 Tutorial






Input the formula: =GAMMAINV(0.06,9,8). Press Enter to get the result.
Input the formula: =GAMMAINV(0.06,9,8)

Referenced from Excel Help

21.31.GAMMAINV
21.31.1.GAMMAINV(probability,alpha,beta) returns the inverse of the gamma cumulative distributionGAMMAINV(probability,alpha,beta) returns the inverse of the gamma cumulative distribution