InverseFDistribution Command
From GeoGebra Manual
- InverseFDistribution[ <Numerator Degrees of Freedom n>, <Denominator Degrees of Freedom d>, <Probability p> ]
- Computes the inverse of cumulative distribution function of F-distribution at p, where the exponential distribution is given by parameters n, d. In other words, finds t such that P(X≤t)=p, where X is random variable with F-distribution. Probability p must be from [0,1].