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Probabilities.JohnsonUBStat Function
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Johnson unbounded (SU) distribution statistic parameters.

Pascal
procedure JohnsonUBStat(gamma: double; delta: double; Lambda: double; xi: double; out AMean: double; out AVariance: double; out ASkewness: double; out AKurtosis: double); overload;
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Parameters
Parameters 
Description 
gamma 
Distribution shape parameter, real value. 
delta 
Distribution shape parameter, real positive value. 
Lambda 
Distribution scale parameter, real positive value. 
xi 
Distribution location parameter, real value. 
AMean 
Returns distribution mean estimate. 
AVariance 
Returns distribution variance estimate. 
ASkewness 
Returns distribution skewness estimate. 
AKurtosis 
Returns distribution kurtosis estimate. 
Description

procedure JohnsonSBStat(gamma,delta,Lambda,xi: single; out AMean, AVariance, ASkewness, AKurtosis: single); overload;  

Calculates Johnson SU distribution mean, variance, skewness and kurtosis values using parameters gamma, delta, Lambda and xi.

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