sparseLU-class

expand,sparseLU-method

Objects of this class contain the components of the LU
  decomposition of a sparse square matrix.

classes

Classes and methods for dense and sparse matrices and
    operations on them using Lapack and SuiteSparse.

Doug

Matrix

Sparse and Dense Matrix Classes and Methods

sparseLU-class function

Objects can be created by calls of the form <code>new("sparseLU",
    ...)</code> but are more commonly created by function <code><a href="/link/lu?package=Matrix&version=0.999375-20" rd-options="" data-mini-rdoc="Matrix::lu">lu</a>()</code>
  applied to a sparse matrix, such as a matrix of class
  <code><links4class>dgCMatrix</links4class></code>.

Objects from the Class

Class <code>"<links4class>LU</links4class>"</code>, directly.
  Class <code>"<links4class>MatrixFactorization</links4class>"</code>, by class <code>"LU"</code>.

sparseLU-class: Sparse LU decomposition of a square sparse matrix

Description

Arguments

Objects from the Class

Extends

See Also

Examples