qr-methods

qr,dgCMatrix-method

qr,sparseMatrix-method

The <code>"Matrix"</code> package provides methods for the QR decomposition
  of special classes of matrices.  There is a generic function which uses
  <code><a href="/link/qr?package=Matrix&version=0.999375-42&to=base" rd-options="base" data-mini-rdoc="base::qr">qr</a></code> as default, but methods defined in this package
  can take extra arguments.  In particular there is an option for
  determining a fill-reducing permutation of the columns of a sparse,
  rectangular matrix.

methods

algebra

array

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

qr-methods: QR Decomposition -- S4 Methods and Generic

Description

Arguments

See Also