Statistics::LaplaceFit Function

void LaplaceFit(TVec *X, double &mu, double &b);

Calculate parameters for Laplace distributed values.

#	Name	Type	Description
1	X	TVec *	Stores data which is assumed to be Laplace distributed.
2	mu	double &	Return Laplace distribution parameter estimator M.
3	b	double &	Return Laplace distribution parameter estimator b.

Examples

#include "MtxExpr.h"
#include "Units.StatRandom.h"
#include "Units.Statistics.h"

using namespace Dew;
using namespace Dew::Math;
using namespace Dew::Stats;
using namespace Dew::Stats::Units::StatRandom;
using namespace Dew::Stats::Units::Statistics;

void Example()
{
    Vector Data(100);
    RandomLaplace(3, 0.2, Data,-1);
    double mu, b;
    LaplaceFit(Data, mu, b);
    // mu approx 3.0
    // b approx 0.2
}

See Also: RandomLaplace

Declared in Dew::Stats::Units::Statistics · Dew.Stats/Units.Statistics.h · Cross-compiler