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Viewing changes to src/test/java/org/apache/commons/math/stat/regression/MultipleLinearRegressionAbstractTest.java

  • Committer: Bazaar Package Importer
  • Author(s): Damien Raude-Morvan
  • Date: 2010-04-05 23:33:02 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20100405233302-gpqlceked76nw28a
Tags: 2.1-1
* New upstream release.
* Bump Standards-Version to 3.8.4: no changes needed
* Bump debhelper to >= 7
* Switch to 3.0 (quilt) source format:
  - Remove B-D on quilt
  - Add d/source/format
  - Remove d/README.source

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src/test/java/org/apache/commons/math/stat/regression/MultipleLinearRegressionAbstractTest.java
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    }
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    protected abstract MultipleLinearRegression createRegression();
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    protected abstract int getNumberOfRegressors();
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    protected abstract int getSampleSize();
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    @Test
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    public void canEstimateRegressionParameters(){
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        double[] beta = regression.estimateRegressionParameters();        
 
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        double[] beta = regression.estimateRegressionParameters();
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        assertEquals(getNumberOfRegressors(), beta.length);
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    }
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        double[] e = regression.estimateResiduals();
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        assertEquals(getSampleSize(), e.length);
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    }
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    @Test
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    public void canEstimateRegressionParametersVariance(){
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        double[][] variance = regression.estimateRegressionParametersVariance();
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            double variance = regression.estimateRegressandVariance();
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            assertTrue(variance > 0.0);
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        }
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    }   
 
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    }
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}