Package org.apache.commons.math3.util

Interface MathArrays.Function

All Known Subinterfaces:
StorelessUnivariateStatistic, UnivariateStatistic
All Known Implementing Classes:
AbstractStorelessUnivariateStatistic, AbstractUnivariateStatistic, GeometricMean, Kurtosis, Max, Mean, Median, Min, Percentile, Product, PSquarePercentile, SecondMoment, SemiVariance, Skewness, StandardDeviation, Sum, SumOfLogs, SumOfSquares, Variance
Enclosing class:
MathArrays
public static interface MathArrays.Function
Real-valued function that operate on an array or a part of it.
Since:
3.1

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    evaluate(double[] array)
    Operates on an entire array.
    double
    evaluate(double[] array, int startIndex, int numElements)
     

  • Method Details

    • evaluate

      double evaluate(double[] array)
      Operates on an entire array.
      Parameters:
      array - Array to operate on.
      Returns:
      the result of the operation.

    • evaluate

      double evaluate(double[] array, int startIndex, int numElements)
      Parameters:
      array - Array to operate on.
      startIndex - Index of the first element to take into account.
      numElements - Number of elements to take into account.
      Returns:
      the result of the operation.