This is the virtual class of all dense numeric (i.e.,
 double, hence &#8220;ddense&#8221;) S4 matrices.
Its most important subclass is the <code>dgeMatrix</code> class.

ddenseMatrix-class

A rich hierarchy of sparse and dense matrix classes,
including general, symmetric, triangular, and diagonal matrices
with numeric, logical, or pattern entries.  Efficient methods for
operating on such matrices, often wrapping the 'BLAS', 'LAPACK',
and 'SuiteSparse' libraries.

Martin Maechler

Matrix

Sparse and Dense Matrix Classes and Methods

Douglas Bates

Mikael Jagan

Timothy A. Davis

George Karypis

Jason Riedy

Jens Oehlschlägel

R Core Team 

ddenseMatrix-class function

Virtual Class "ddenseMatrix" of Numeric Dense Matrices — ddenseMatrix-class

Class <code>"dMatrix"</code> directly;
 class <code>"Matrix"</code>, by the above.

Extends

the same slots at its subclass <code>dgeMatrix</code>, see
 there.

Slots

Most methods are implemented via <code>as(*, "generalMatrix")</code> and are
 mainly used as &#8220;fallbacks&#8221; when the subclass doesn't need its
 own specialized method.
Use <code>showMethods(class = "ddenseMatrix", where =
 "package:Matrix")</code> for an overview.

ddenseMatrix-class: Virtual Class "ddenseMatrix" of Numeric Dense Matrices

Description

Arguments

See Also

Examples