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bdsmatrix (version 1.3-4)
Routines for Block Diagonal Symmetric Matrices
Description
This is a special case of sparse matrices, used by coxme.
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Install
install.packages('bdsmatrix')
Monthly Downloads
31,587
Version
1.3-4
License
LGPL-2
Maintainer
Terry Therneau
Last Published
January 13th, 2020
Functions in bdsmatrix (1.3-4)
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solve.bdsmatrix
Solve a matrix equation using the generalized Cholesky decompostion
solve.gchol
Solve a matrix equation using the generalized Cholesky decompostion
gchol.bdsmatrix-class
Class "gchol.bdsmatrix"
backsolve
Solve an Upper or Lower Triangular System
listbdsmatrix
List out a bdsmatrix as row/col/value triplets
bdsI
Sparse identity matrices
gchol-class
Class "gchol"
bdsBlock
Block diagonal matrices.
gchol
Generalized Cholesky decompostion
bdsmatrix
Create a sparse symmetric block diagonal matrix object
as.matrix.bdsmatrix
Convert a bdsmatrix to a ordinary (dense) matrix
bdsmatrix-class
Class "bdsmatrix"
bdsmatrix.ibd
Create a bdsmatrix from a list
bdsmatrix.reconcile
Ensure alignment of two bdsmatrix objects