edu.harvard.seas.iis.util.stats
Class BasicStats

java.lang.Object
  edu.harvard.seas.iis.util.stats.BasicStats

public class BasicStats
extends java.lang.Object

Constructor Summary

BasicStats()

Method Summary

static double	getMean(java.util.Collection<? extends java.lang.Number> data)
static double	getMean(double[] data)
static double	getR2(double[] x, double[] y)
static double	getR2(java.util.List<? extends java.lang.Number> x, java.util.List<? extends java.lang.Number> y)
static double	getSum(java.util.Collection<? extends java.lang.Number> data)
static double	getSum(double[] data)
static double	getVariance(java.util.Collection<? extends java.lang.Number> data)
static double	getVariance(double[] data)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicStats

public BasicStats()

Method Detail

getR2

public static double getR2(double[] x,
                           double[] y)

getR2

public static double getR2(java.util.List<? extends java.lang.Number> x,
                           java.util.List<? extends java.lang.Number> y)

getVariance

public static double getVariance(java.util.Collection<? extends java.lang.Number> data)

getVariance

public static double getVariance(double[] data)

getMean

public static double getMean(java.util.Collection<? extends java.lang.Number> data)

getMean

public static double getMean(double[] data)

getSum

public static double getSum(java.util.Collection<? extends java.lang.Number> data)

getSum

public static double getSum(double[] data)