dgBCMatrix-class

coerce,dgBCMatrix,dgeMatrix-method

coerce,dgBCMatrix,dgCMatrix-method

coerce,dgBCMatrix,dgTMatrix-method

coerce,dgBCMatrix,matrix-method

The <code>dgCMatrix</code> class is a class of sparse blocked matrices in
  the compressed, sparse, column-oriented format.  In this
  implementation the non-zero elements in the columns are sorted into
  increasing row order.

classes

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

Douglas Bates

Matrix

A Matrix package for R

dgBCMatrix-class function

Objects can be created by calls of the form <code>new("dgBCMatrix",
    ...)</code>.<p></p><p>  Objects in this class have a structure similar to those in the
  <code>dgCMatrix</code> class except that each nonzero <dquote>element</dquote> is
  itself a dense matrix with a given number of rows and columns.  These
  objects are used in the representation of linear mixed-effects model
  structures in the <code>lme4</code> package.</p>

Objects from the Class

Class "dgBCMatrix" Real Sparse Blocked Column Compressed Matrix

dgBCMatrix-class: Class "dgBCMatrix" Real Sparse Blocked Column Compressed Matrix

Description

Arguments

Objects from the Class

See Also