Java Code Examples for org.apache.commons.math3.exception.util.LocalizedFormats#COVARIANCE_MATRIX

The following examples show how to use org.apache.commons.math3.exception.util.LocalizedFormats#COVARIANCE_MATRIX . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 2
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 3
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 4
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 5
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 6
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 7
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}
Example 8
Source File: PearsonsCorrelation.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Create a PearsonsCorrelation from a {@link Covariance}.  The correlation
 * matrix is computed by scaling the Covariance's covariance matrix.
 * The Covariance instance must have been created from a data matrix with
 * columns representing variable values.
 *
 * @param covariance Covariance instance
 */
public PearsonsCorrelation(Covariance covariance) {
    RealMatrix covarianceMatrix = covariance.getCovarianceMatrix();
    if (covarianceMatrix == null) {
        throw new NullArgumentException(LocalizedFormats.COVARIANCE_MATRIX);
    }
    nObs = covariance.getN();
    correlationMatrix = covarianceToCorrelation(covarianceMatrix);
}