Stat Assembly > Stat Assembly Interfaces > IDistribution > IDistribution.Random

IDistribution.Random

Syntax

Random: Double;

Description

The Random property returns a random number corresponding to a distribution.

Example

To execute the example, add a link to the Stat system assembly.

Sub UserProc;
Var
    Distr: IDistribution;
    Uniform: SmUniformDistribution;
    Values: Array Of Double;
    d0: Double;
    i: Integer;
    Const Cnt = 10;
Begin
    Uniform := New SmUniformDistribution.Create;
    Uniform.A := 0.8;
    Uniform.B := 1.4;
    Distr := Uniform;
    Values := Distr.RandomVector(Cnt);
    For i := 0 To Values.Length - 1 Do
        d0 := Values[i];
        Debug.WriteLine(d0);
    End For;
    Debug.WriteLine("Random number: " + d0.ToString);
End Sub UserProc;

After executing the example the console window displays random number vector and the random number corresponding to distribution:

Unit execution started

1,2184262808878

1,00027958350256

0,971868008887395

1,39371337075718

1,16480676741339

1,12695003822446

1,07897159797139

1,24510682192631

1,2083841281943

1,12512587206438

Random number: 1.12512587206438

Unit execution finished