Class StatisticIndices

java.lang.Object
com.vividsolutions.jump.util.StatisticIndices
public class StatisticIndices extends Object

  • Field Details

    • MAX

      public static String MAX

    • MIN

      public static String MIN

    • MEAN

      public static String MEAN

    • STANDARD_DEV

      public static String STANDARD_DEV

    • MEDIAN

      public static String MEDIAN

    • COUNT

      public static String COUNT

    • SUM

      public static String SUM

    • COEF_VARIATION

      public static String COEF_VARIATION

    • RMS

      public static String RMS

    • PERCENTILE_25

      public static String PERCENTILE_25

    • PERCENTILE_75

      public static String PERCENTILE_75

    • SKEWNESS

      public static String SKEWNESS

    • KURTOSIS

      public static String KURTOSIS

    • VARIANCE

      public static String VARIANCE

    • NUM_CLASSES

      public static String NUM_CLASSES

  • Constructor Details

    • StatisticIndices

      public StatisticIndices()

  • Method Details

    • getIndices

      public static List<String> getIndices()
      Create a lis with all the indices available
      Returns:
      a list of indices

    • calculateDescriptiveStatistics

      public void calculateDescriptiveStatistics(double[] values)

    • getCoeffOfVar

      public double getCoeffOfVar()
      Returns the coefficient of variation of the array
      Returns:
      variance/mean as double

    • getCount

      public int getCount()
      Return the number of added values *
      Returns:
      the number of added values

    • getMax

      public double getMax()
      Returns the maximum value of the array
      Returns:
      max value as double

    • getMean

      public double getMean()
      Returns the mean value of the array
      Returns:
      mean value as double

    • getMin

      public double getMin()
      Returns the minimum value of the array
      Returns:
      min value as double

    • getMedian

      public double getMedian()
      Returns the median value of the array
      Returns:
      median value as double

    • getRMS

      public double getRMS()
      Returns the Root Mean Squared of the array
      Returns:
      Root Mean Squared as double

    • getStdDev

      public double getStdDev()
      Returns the standard deviation of the array
      Returns:
      standard deviation as double

    • getSum

      public double getSum()
      Returns the sum of all values of the array
      Returns:
      the sum of all values

    • getVariance

      public double getVariance()
      Returns the variance of the array
      Returns:
      the variance

    • get25Percentile

      public double get25Percentile()
      Returns the 25 percentile of the array
      Returns:
      25 percentile as double

    • get75Percentile

      public double get75Percentile()
      Returns 75 percentile of the array
      Returns:
      75 percentile as double

    • getSkewness

      public double getSkewness()
      Returns the skewness of the array
      Returns:
      the skewness as double

    • getKurtosis

      public double getKurtosis()
      Return the kurtosis of the array
      Returns:
      kurtosis as double

    • getClasses

      public int getClasses()
      Return the number of added values * less one to avoid to count class value = 0
      Returns:
      the number of classes

    • getCounts

      public Map<Double,Integer> getCounts()
      Returns:
      the map of each class/number of elements