edu.ucla.stat.SOCR.util
Class Utility

java.lang.Object
  edu.ucla.stat.SOCR.util.Utility

public class Utility
extends java.lang.Object

Constructor Summary

Utility()

Method Summary

static java.lang.String	digitAugmentator(double input)
static double	digitTruncator(double input)
static java.util.ArrayList	doubleArrayToList(double[] input)
static double[]	exp(double[] input)
static double	findKolmogorovProb(double z)
static double	getFlignerKilleenNormalQuantile(int totalSize, double rank)
static double[]	getLog10Array(double[] input)
static double[]	getLogArray(double[] input)
static double	getStudentTCriticalPoint95CI(int df)
static double[]	innerProduct(double[] x, double[] y)
static byte[]	listToByteArray(java.util.ArrayList list)
static double[]	listToDoubleArray(java.util.ArrayList list)
static int[]	listToIntArray(java.util.ArrayList list)
static double	log10(double input)
static void	main(java.lang.String[] args)
static double	max(double[] input)
static double	min(double[] input)
static void	print(double[][] array, java.lang.String name)
static void	print(double[] array, java.lang.String name)
static double	prod(double[] input)
static double[][]	reverseDoubleIndex(double[][] input)
static int	sign(double input)
static int[]	sign(double[] input)
static double[]	truncateArray(double[] input, int start, int end)
static java.lang.String[][]	truncateDigits(double[][] input, int numberDigits)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utility

public Utility()

Method Detail

digitTruncator

public static double digitTruncator(double input)

digitAugmentator

public static java.lang.String digitAugmentator(double input)

sign

public static int sign(double input)

sign

public static int[] sign(double[] input)

prod

public static double prod(double[] input)

min

public static double min(double[] input)

max

public static double max(double[] input)

exp

public static double[] exp(double[] input)

listToDoubleArray

public static double[] listToDoubleArray(java.util.ArrayList list)

listToIntArray

public static int[] listToIntArray(java.util.ArrayList list)

listToByteArray

public static byte[] listToByteArray(java.util.ArrayList list)

innerProduct

public static double[] innerProduct(double[] x,
                                    double[] y)
                             throws WrongDataFormatException

Throws:

WrongDataFormatException

truncateArray

public static double[] truncateArray(double[] input,
                                     int start,
                                     int end)
                              throws WrongDataFormatException

Throws:

WrongDataFormatException

truncateDigits

public static java.lang.String[][] truncateDigits(double[][] input,
                                                  int numberDigits)

reverseDoubleIndex

public static double[][] reverseDoubleIndex(double[][] input)

print

public static void print(double[] array,
                         java.lang.String name)

print

public static void print(double[][] array,
                         java.lang.String name)

getLogArray

public static double[] getLogArray(double[] input)

getLog10Array

public static double[] getLog10Array(double[] input)

log10

public static double log10(double input)

doubleArrayToList

public static java.util.ArrayList doubleArrayToList(double[] input)

findKolmogorovProb

public static double findKolmogorovProb(double z)

getStudentTCriticalPoint95CI

public static double getStudentTCriticalPoint95CI(int df)

getFlignerKilleenNormalQuantile

public static double getFlignerKilleenNormalQuantile(int totalSize,
                                                     double rank)

main

public static void main(java.lang.String[] args)