In probability theory, the Cornish–Fisher expansion is an asymptotic expansion used to approximate the quantiles of a probability distribution based on its cumulants. It is named after E. A. Cornish and R. A. Fisher, who first described the technique in 1937.
In probability theory, the Cornish–Fisher expansion is an asymptotic expansion used to approximate the quantiles of a probability distribution based on its cumulants. It is named after E. A. Cornish and R. A. Fisher, who first described the technique in 1937.
Source: Wikipedia "Cornish–Fisher expansion" · CC BY-SA 4.0
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