# Package weka.core.matrix

- Class Summary
  Class | Description
  --- | ---
  CholeskyDecomposition | Cholesky Decomposition.
  DoubleVector | A vector specialized on doubles.
  EigenvalueDecomposition | Eigenvalues and eigenvectors of a real matrix.
  ExponentialFormat |
  FlexibleDecimalFormat |
  FloatingPointFormat | Class for the format of floating point numbers
  IntVector | A vector specialized on integers.
  LinearRegression | Class for performing (ridged) linear regression using Tikhonov regularization.
  LUDecomposition | LU Decomposition.
  Maths | Utility class.
  Matrix | Jama = Java Matrix class.
  QRDecomposition | QR Decomposition.
  SingularValueDecomposition | Singular Value Decomposition.