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Probabilities.InverseChiSquareStat Function

Inverse Chi-squared distribution statistic parameters.

Pascal
procedure InverseChiSquareStat(Nu: Integer; out AMean: double; out AVariance: double; out ASkewness: double; out AKurtosis: double); overload;
Parameters 
Description 
Nu 
Defines distribution degrees of freedom, positive integer. 
AMean 
Returns distribution mean estimate. 
AVariance 
Returns distribution variance estimate. 
ASkewness 
Returns distribution skewness estimate. 
AKurtosis 
Returns distribution kurtosis estimate. 

procedure HypGeometricStat(M,K,N: Integer; out AMean, AVariance, ASkewness, AKurtosis: single); overload;  

Calculates Inverse Chi-squared distribution mean, variance, skewness and kurtosis values using parameters Mu and Lambda.

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