## Uses of Class
org.apache.commons.math3.exception.ZeroException

- Packages that use ZeroException
  Package | Description
  --- | ---
  org.apache.commons.math3.complex | Complex number type and implementations of complex transcendental functions.
  org.apache.commons.math3.linear | Linear algebra support.
  org.apache.commons.math3.stat.inference | Classes providing hypothesis testing and confidence interval construction.

- - ### Uses of ZeroException in org.apache.commons.math3.complex

    Methods in org.apache.commons.math3.complex that throw ZeroException
    Modifier and Type | Method and Description
    --- | ---
    `void` | RootsOfUnity.`computeRoots(int n)` Computes the `n`-th roots of unity.

  - ### Uses of ZeroException in org.apache.commons.math3.linear

    Methods in org.apache.commons.math3.linear that throw ZeroException
    Modifier and Type | Method and Description
    --- | ---
    `void` | RealMatrix.`setSubMatrix(double[][] subMatrix, int row, int column)` Replace the submatrix starting at `row, column` using data in the input `subMatrix` array.

  - ### Uses of ZeroException in org.apache.commons.math3.stat.inference

    Methods in org.apache.commons.math3.stat.inference that throw ZeroException
    Modifier and Type | Method and Description
    --- | ---
    `double` | ChiSquareTest.`chiSquareDataSetsComparison(long[] observed1, long[] observed2)` Computes a Chi-Square two sample test statistic comparing bin frequency counts in `observed1` and `observed2`.
    `static double` | TestUtils.`chiSquareDataSetsComparison(long[] observed1, long[] observed2)`
    `double` | ChiSquareTest.`chiSquareTestDataSetsComparison(long[] observed1, long[] observed2)` Returns the observed significance level, or p-value, associated with a Chi-Square two sample test comparing bin frequency counts in `observed1` and `observed2`.
    `static double` | TestUtils.`chiSquareTestDataSetsComparison(long[] observed1, long[] observed2)`
    `boolean` | ChiSquareTest.`chiSquareTestDataSetsComparison(long[] observed1, long[] observed2, double alpha)` Performs a Chi-Square two sample test comparing two binned data sets.
    `static boolean` | TestUtils.`chiSquareTestDataSetsComparison(long[] observed1, long[] observed2, double alpha)`

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