dgRMatrix-class

coerce,matrix,dgRMatrix-method

coerce,dgRMatrix,dgTMatrix-method

coerce,dgRMatrix,matrix-method

coerce,dgRMatrix,dgeMatrix-method

diag,dgRMatrix-method

dim,dgRMatrix-method

image,dgRMatrix-method

t,dgRMatrix-method

The <code>dgRMatrix</code> class is a class of sparse numeric
 matrices in the compressed, sparse, column-oriented format. In this
 implementation the non-zero elements in the columns are sorted into
 increasing row order. Note: Currently, the column-oriented sparse classes, e.g.,
 <code><a href="/link/dgCMatrix-class?package=Matrix&version=0.995-5" rd-options="" data-mini-rdoc="Matrix::dgCMatrix-class">dgCMatrix-class</a></code>, are preferred and better supported in
 the <pkg>Matrix</pkg> package.

classes

algebra

Classes and methods for numerical linear algebra
    using Lapack, LDL, and Metis.

Douglas Bates

Matrix

A Matrix package for R

dgRMatrix-class function

Objects can be created by calls of the form <code>new("dgRMatrix", ...)</code>.

Objects from the Class

Compressed, sparse, row-oriented numeric matrices

dgRMatrix-class: Compressed, sparse, row-oriented numeric matrices

Description

Arguments

Objects from the Class

See Also