EstatisticaDescritiva (APS Queimadas - Javadoc)

java.lang.Object

br.unip.aps.analysis.EstatisticaDescritiva

public final class EstatisticaDescritiva extends Object

Funcoes de estatistica descritiva e regressao linear simples usadas no benchmark e no ML.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static final record

EstatisticaDescritiva.Regressao

Resultado de regressao linear y = a + b·x.
Method Summary

Modifier and Type

Method

Description

static double

desvioPadrao(double[] v)

Desvio-padrao amostral (divisor n-1).

static double

desvioPadrao(long[] v)

Desvio-padrao amostral (divisor n-1).

static double

media(double[] v)

static double

media(long[] v)

static EstatisticaDescritiva.Regressao

regressaoLinear(double[] x, double[] y)

Minimos quadrados ordinarios para y = a + b·x.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- media
  
  public static double media(long[] v)
- media
  
  public static double media(double[] v)
- desvioPadrao
  
  public static double desvioPadrao(long[] v)
  
  Desvio-padrao amostral (divisor n-1).
- desvioPadrao
  
  public static double desvioPadrao(double[] v)
  
  Desvio-padrao amostral (divisor n-1).
- regressaoLinear
  
  public static EstatisticaDescritiva.Regressao regressaoLinear(double[] x, double[] y)
  
  Minimos quadrados ordinarios para y = a + b·x.