List of anovaFValue() Examples

Examples of anovaFValue()

org.apache.commons.math.stat.inference.OneWayAnova.anovaFValue()
Computes the ANOVA F-value for a collection of double[] arrays.
Preconditions:
- The categoryData Collection must contain double[] arrays.
- There must be at least two double[] arrays in the categoryData collection and each of these arrays must contain at least two values.
@param categoryData Collection of double[]arrays each containing data for one category @return Fvalue @throws IllegalArgumentException if the preconditions are not met @throws MathException if the statistic can not be computed do to aconvergence or other numerical error.
org.apache.commons.math.stat.inference.OneWayAnovaImpl.anovaFValue()
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Examples of org.apache.commons.math.stat.inference.OneWayAnova.anovaFValue()

  public void testRawEpsAurAnova() {
    List<double[]> bins = getBins(10, jdMagData);
    OneWayAnova anova = new OneWayAnovaImpl();


    try {
      double fValue = anova.anovaFValue(bins);
      assertEquals("2.91", String.format("%2.2f", fValue));


      double pValue = anova.anovaPValue(bins);
      assertEquals("0.000002", String.format("%1.6f", pValue));

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Examples of org.apache.commons.math.stat.inference.OneWayAnova.anovaFValue()


    OneWayAnova anova = new OneWayAnovaImpl();


    try {
      // 9.264705882352942
      double fValue = anova.anovaFValue(data);
      assertEquals("9.26", String.format("%1.2f", fValue));


      // 0.002398777329392865
      double pValue = anova.anovaPValue(data);
      assertEquals("0.002", String.format("%1.3f", pValue));

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Examples of org.apache.commons.math.stat.inference.OneWayAnova.anovaFValue()

    this.magnitudeBins = magnitudeBins;
    this.error = false;


    OneWayAnova anova = new OneWayAnovaImpl();
    try {
      fValue = anova.anovaFValue(this.magnitudeBins);
      pValue = anova.anovaPValue(this.magnitudeBins);
    } catch (Exception e) {
      error = true;
      fValue = Double.NaN;
      pValue = Double.NaN;

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Examples of org.apache.commons.math.stat.inference.OneWayAnovaImpl.anovaFValue()

  public void testRawEpsAurAnova() {
    List<double[]> bins = getBins(10, jdMagData);
    OneWayAnova anova = new OneWayAnovaImpl();


    try {
      double fValue = anova.anovaFValue(bins);
      assertEquals("2.91", String.format("%2.2f", fValue));


      double pValue = anova.anovaPValue(bins);
      assertEquals("0.000002", String.format("%1.6f", pValue));

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Examples of org.apache.commons.math.stat.inference.OneWayAnovaImpl.anovaFValue()


    OneWayAnova anova = new OneWayAnovaImpl();


    try {
      // 9.264705882352942
      double fValue = anova.anovaFValue(data);
      assertEquals("9.26", String.format("%1.2f", fValue));


      // 0.002398777329392865
      double pValue = anova.anovaPValue(data);
      assertEquals("0.002", String.format("%1.3f", pValue));

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Examples of org.apache.commons.math.stat.inference.OneWayAnovaImpl.anovaFValue()

    this.magnitudeBins = magnitudeBins;
    this.error = false;


    OneWayAnova anova = new OneWayAnovaImpl();
    try {
      fValue = anova.anovaFValue(this.magnitudeBins);
      pValue = anova.anovaPValue(this.magnitudeBins);
    } catch (Exception e) {
      error = true;
      fValue = Double.NaN;
      pValue = Double.NaN;

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