MathArrays.Function (VirtualDataSet API)

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 Detail
  - 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.