3 import org.apache.commons.math.linear.Array2DRowRealMatrix;
4 import org.apache.commons.math.linear.ArrayRealVector;
5 import org.apache.commons.math.linear.RealMatrix;
6 import org.apache.commons.math.linear.RealVector;
20 return new Array2DRowRealMatrix();
24 return new Array2DRowRealMatrix(rows, cols);
28 return new Array2DRowRealMatrix(data);
32 return new ArrayRealVector();
36 return new ArrayRealVector(size);
40 return new ArrayRealVector(data);
Factory method to create new RealMatrix instances.
static RealVector createRealVector(int size)
static RealVector createRealVector()
static RealMatrix createRealMatrix(double[][] data)
static RealMatrix createRealMatrix(int rows, int cols)
static RealVector createRealVector(double[] data)
static RealMatrix createRealMatrix()