Package com.actelion.research.calc.statistics.median

Class MedianStatisticFunctions

java.lang.Object

com.actelion.research.calc.statistics.median.MedianStatisticFunctions

public class MedianStatisticFunctions
extends java.lang.Object

MedianStatisticFunctions Aug 5, 2011 MvK: Start implementation

Constructor Summary

Constructors

Constructor	Description
MedianStatisticFunctions()

Method Summary

Modifier and Type	Method	Description
static ModelMedianDouble	getMedianForDouble(java.util.List<java.lang.Double> liScore)
static ModelMedianInteger	getMedianForInteger(java.util.List<java.lang.Integer> liScore)
static ModelMedianLong	getMedianForLong(java.util.List<java.lang.Long> liScore)
static double	getPercentileFromSorted(double[] arr, double fraction)
static double	getPercentileFromSorted(double[] arr, double fraction, int indexStart, int length)
static double	getPercentileFromSorted(float[] arr, double fraction)
static double	getPercentileFromSorted(float[] arr, double fraction, int indexStart, int length)
static double	getPercentileFromSorted(java.util.List<java.lang.Double> liScore, double fraction)
static double	getPercentileFromSortedInt(java.util.List<java.lang.Integer> liScore, double fraction)
static double	getPercentileFromSortedLong(java.util.List<java.lang.Long> liScore, double fraction)

Methods inherited from class java.lang.Object

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

Constructor Detail

MedianStatisticFunctions

public MedianStatisticFunctions()

Method Detail

getPercentileFromSorted

public static double getPercentileFromSorted(java.util.List<java.lang.Double> liScore,
                                             double fraction)

Parameters:

liScore - list has to be sorted in ascending order.

fraction - 0.25 lower quartile, 0,5 median and 0.75 upper quartile.

Returns:

getPercentileFromSorted

public static double getPercentileFromSorted(double[] arr,
                                             double fraction)

getPercentileFromSorted

public static double getPercentileFromSorted(float[] arr,
                                             double fraction)

getPercentileFromSorted

public static double getPercentileFromSorted(double[] arr,
                                             double fraction,
                                             int indexStart,
                                             int length)

getPercentileFromSorted

public static double getPercentileFromSorted(float[] arr,
                                             double fraction,
                                             int indexStart,
                                             int length)

getPercentileFromSortedInt

public static double getPercentileFromSortedInt(java.util.List<java.lang.Integer> liScore,
                                                double fraction)

getPercentileFromSortedLong

public static double getPercentileFromSortedLong(java.util.List<java.lang.Long> liScore,
                                                 double fraction)

getMedianForInteger

public static ModelMedianInteger getMedianForInteger(java.util.List<java.lang.Integer> liScore)

Parameters:

liScore - the list is sorted in the method.

Returns:

getMedianForLong

public static ModelMedianLong getMedianForLong(java.util.List<java.lang.Long> liScore)

getMedianForDouble

public static ModelMedianDouble getMedianForDouble(java.util.List<java.lang.Double> liScore)

Parameters:

liScore - the list is sorted in the method.

Returns: