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Probabilities.PoissonPDF Function
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Poisson distribution PDF (vectorized).

Pascal
procedure PoissonPDF(const X: TMtxVecInt; Lambda: double; const Res: TDenseMtxVec); overload;
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Parameters
Parameters 
Description 
X 
Distribution domain, positive integer values or zeros. 
Lambda 
Distribution parameter, real positive value. 
Res 
After calculation stores the PDF calculated from X, alpha and beta. Length and Complex properties of Res are adjusted automatically to match Length and Complex properties of X. 
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