Package org.forester.util

Interface DescriptiveStatistics

    • Method Detail

      • addValue

        void addValue​(double d)

      • arithmeticMean

        double arithmeticMean()

      • asSummary

        java.lang.String asSummary()

      • coefficientOfVariation

        double coefficientOfVariation()
        Computes the coefficient of variation. Used to express standard deviation independent of units of measure.
        Returns:

      • getDataAsDoubleArray

        double[] getDataAsDoubleArray()

      • getData

        java.util.List<java.lang.Double> getData()

      • getMax

        double getMax()

      • getMin

        double getMin()

      • getN

        int getN()

      • getSum

        double getSum()

      • getSummaryAsString

        java.lang.String getSummaryAsString()

      • getValue

        double getValue​(int index)

      • median

        double median()

      • midrange

        double midrange()

      • pearsonianSkewness

        double pearsonianSkewness()
        Determines relationship between the mean and the median. This reflects how the data differs from the normal bell shaped distribution.
        Returns:

      • sampleStandardDeviation

        double sampleStandardDeviation()

      • sampleStandardUnit

        double sampleStandardUnit​(double value)

      • sampleVariance

        double sampleVariance()

      • standardErrorOfMean

        double standardErrorOfMean()

      • sumDeviations

        double sumDeviations()

      • toString

        java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • setDescription

        void setDescription​(java.lang.String desc)

      • getDescription

        java.lang.String getDescription()