Example usage for org.apache.commons.math3.util ResizableDoubleArray ResizableDoubleArray

Introduction

In this page you can find the example usage for org.apache.commons.math3.util ResizableDoubleArray ResizableDoubleArray.

Prototype

public ResizableDoubleArray() 

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Document

Creates an instance with default properties.

Usage

From source file:com.itemanalysis.psychometrics.histogram.Histogram.java

/**
 * This constructor is the most general. It can only use three of the four bin calculation classes. That is,
 * the {@link #binCalculationType} must be a FreedmanDiaconisBinCalculation, ScottBinCalculation, or
 * SturgesBinCalculation. A SimpleBinCalculation is not permitted.
 *
 * @param histogramType indicates the type of y-axis values that will be returned when {@link #evaluate()}
 *                      is called. It has no other effect.
 * @param lowerInclusive true if the bins should be lower inclusive. If false, the bins will be upper inclusive.
 *//*from  ww w.  j a v  a 2s.  com*/
public Histogram(HistogramType histogramType, BinCalculationType binCalculationType, boolean lowerInclusive) {
    if (binCalculationType == BinCalculationType.SIMPLE)
        throw new IllegalArgumentException("Cannot use a SimpleBinCalculation with this constructor");
    this.histogramType = histogramType;
    this.binCalculationType = binCalculationType;
    this.lowerInclusive = lowerInclusive;
    data = new ResizableDoubleArray();
    bins = new ArrayList<Bin>();
}

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From source file:com.itemanalysis.psychometrics.histogram.Histogram.java

/**
 * This constructor is for use with a {@link com.itemanalysis.psychometrics.histogram.SimpleBinCalculation}
 * where the user provides the min, max, and number of points.
 *
 * @param histogramType type of histogram
 * @param numberOfBins number of bins to include in histogram
 * @param min minimum value//from   w w w.java  2 s  . c om
 * @param max maximum value
 * @param lowerInclusive true if lower bound is included in the interval but teh upper bound is not.
 *                       If false lower bound not included but upper bound is included.
 */
public Histogram(HistogramType histogramType, int numberOfBins, double min, double max,
        boolean lowerInclusive) {
    this.histogramType = histogramType;
    this.binCalculationType = BinCalculationType.SIMPLE;
    binCalc = new SimpleBinCalculation(numberOfBins, min, max);
    this.lowerInclusive = lowerInclusive;
    data = new ResizableDoubleArray();
    bins = new ArrayList<Bin>();
}

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