Beta distribution random generator.
procedure RandomBeta(const A: double; const B: double; const Results: TDenseMtxVec; Seed: Integer = -1);
This routine generates Result.Length pseudo random numbers, using the beta distribution with parameters a and b. The random numbers are stored in the Results vector. An exception is raised if Result vector is complex.
Generate 2000 random numbers by using the beta distribution with parameters a=2.5 and b=3.
Uses MtxExpr, StatRandom; procedure Example; var Res: Vector; begin Res.Size(2000); RandomBeta(2.5, 3, Res); end;
#include "MtxExpr.hpp" #include "StatRandom.hpp" void __fastcall Example() { sVector Res; Res.Size(2000,false); RandomBeta(2.5, 3, Res,-1); }
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