OLSMultipleLinearRegression

Giriş
Şu satırı dahil ederiz

import org.apache.commons.math4.linear.Array2DRowRealMatrix;
import org.apache.commons.math4.linear.RealMatrix;
import org.apache.commons.math4.linear.RealVector;
import org.apache.commons.math4.stat.regression.OLSMultipleLinearRegression;

estimateRegressionParameters metodu
Şöyle yaparız.

OLSMultipleLinearRegression regression = ...;
double []beta= regression.estimateRegressionParameters();

estimateRegressionParametersStandardErrors metodu
Şöyle yaparız.

OLSMultipleLinearRegression regression = ...;
double []sigmas= regression.estimateRegressionParametersStandardErrors();