SPArse Matrix

Documentation for package ‘spam’ version 0.15-2

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A B C D E F G I K L M N O P R S T U V misc

!=,spam-method	Basic Linear Algebra for Sparse Matrices
%%,spam-method	Basic Linear Algebra for Sparse Matrices
%*%,ANY,ANY-method	Basic Linear Algebra for Sparse Matrices
%*%,matrix,spam-method	Basic Linear Algebra for Sparse Matrices
%*%,numeric,spam-method	Basic Linear Algebra for Sparse Matrices
%*%,spam,matrix-method	Basic Linear Algebra for Sparse Matrices
%*%,spam,numeric-method	Basic Linear Algebra for Sparse Matrices
%*%,spam,spam-method	Basic Linear Algebra for Sparse Matrices
%*%-methods	Basic Linear Algebra for Sparse Matrices
%/%,spam-method	Basic Linear Algebra for Sparse Matrices
%d*%	Basic Linear Algebra for Sparse Matrices
%d*%,matrix,ANY-method	Basic Linear Algebra for Sparse Matrices
%d*%,matrix,spam-method	Basic Linear Algebra for Sparse Matrices
%d*%,numeric,matrix-method	Basic Linear Algebra for Sparse Matrices
%d*%,numeric,numeric-method	Basic Linear Algebra for Sparse Matrices
%d*%,numeric,spam-method	Basic Linear Algebra for Sparse Matrices
%d*%,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
%d*%,spam,numeric-method	Basic Linear Algebra for Sparse Matrices
%d*%,spam,spam-method	Basic Linear Algebra for Sparse Matrices
%d+%	Basic Linear Algebra for Sparse Matrices
%d+%,matrix,ANY-method	Basic Linear Algebra for Sparse Matrices
%d+%,matrix,spam-method	Basic Linear Algebra for Sparse Matrices
%d+%,numeric,matrix-method	Basic Linear Algebra for Sparse Matrices
%d+%,numeric,numeric-method	Basic Linear Algebra for Sparse Matrices
%d+%,numeric,spam-method	Basic Linear Algebra for Sparse Matrices
%d+%,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
%d+%,spam,numeric-method	Basic Linear Algebra for Sparse Matrices
%d+%,spam,spam-method	Basic Linear Algebra for Sparse Matrices
&,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
&,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
&,spam,spam-method	Basic Linear Algebra for Sparse Matrices
*,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
*,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
*,spam,spam-method	Basic Linear Algebra for Sparse Matrices
+,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
+,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
+,spam,spam-method	Basic Linear Algebra for Sparse Matrices
-,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
-,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
-,spam,spam-method	Basic Linear Algebra for Sparse Matrices
.Spam	Options Settings
/,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
/,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
/,spam,spam-method	Basic Linear Algebra for Sparse Matrices
<,spam-method	Basic Linear Algebra for Sparse Matrices
<=,spam-method	Basic Linear Algebra for Sparse Matrices
==,spam-method	Basic Linear Algebra for Sparse Matrices
>,spam-method	Basic Linear Algebra for Sparse Matrices
>=,spam-method	Basic Linear Algebra for Sparse Matrices

-- A --

abs	Mathematical functions
acos	Mathematical functions
acosh	Mathematical functions
all.equal,matrix,spam-method	Test if Two 'spam' Objects are (Nearly) Equal
all.equal,spam,spam-method	Test if Two 'spam' Objects are (Nearly) Equal
all.equal.spam	Test if Two 'spam' Objects are (Nearly) Equal
Arith,numeric,spam-method	Class "spam"
Arith,spam,missing-method	Class "spam"
Arith,spam,numeric-method	Class "spam"
as.dgCMatrix.spam	Transformation to other sparse formats
as.dgRMatrix.spam	Transformation to other sparse formats
as.matrix,spam-method	Class "spam"
as.matrix,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
as.matrix.csr.spam	Transformation to other sparse formats
as.matrix.spam	Class "spam"
as.spam	Sparse Matrix Class
as.spam,dist-method	Sparse Matrix Class
as.spam,list-method	Sparse Matrix Class
as.spam,matrix-method	Sparse Matrix Class
as.spam,numeric-method	Sparse Matrix Class
as.spam,spam-method	Sparse Matrix Class
as.spam,spam.chol.NgPeyton-method	Sparse Matrix Class
as.spam.chol.NgPeyton	Sparse Matrix Class
as.spam.dgCMatrix	Transformation to other sparse formats
as.spam.dgRMatrix	Transformation to other sparse formats
as.spam.dist	Sparse Matrix Class
as.spam.list	Sparse Matrix Class
as.spam.matrix	Sparse Matrix Class
as.spam.matrix.csr	Transformation to other sparse formats
as.spam.numeric	Sparse Matrix Class
as.spam.spam	Sparse Matrix Class
asin	Mathematical functions
asinh	Mathematical functions
assign.spam	Basic Linear Algebra for Sparse Matrices
atan	Mathematical functions
atanh	Mathematical functions

-- B --

backsolve	Linear Equation Solving for Sparse Matrices
backsolve,ANY-method	Linear Equation Solving for Sparse Matrices
backsolve,matrix-method	Linear Equation Solving for Sparse Matrices
backsolve,spam-method	Linear Equation Solving for Sparse Matrices
backsolve,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
backsolve-methods	Linear Equation Solving for Sparse Matrices
backsolve.default	Linear Equation Solving for Sparse Matrices
backsolve.spam	Linear Equation Solving for Sparse Matrices

-- C --

c,spam-method	Class "spam"
c,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
cbind	Combine spam Matrices by Rows or Columns
cbind,spam-method	Combine spam Matrices by Rows or Columns
cbind.spam	Combine spam Matrices by Rows or Columns
ceiling	Mathematical functions
chol	Cholesky Factorization for Sparse Matrices
chol,ANY-method	Cholesky Factorization for Sparse Matrices
chol,matrix-method	Cholesky Factorization for Sparse Matrices
chol,spam-method	Cholesky Factorization for Sparse Matrices
chol.spam	Cholesky Factorization for Sparse Matrices
Compare,numeric,spam-method	Class "spam"
Compare,spam,numeric-method	Class "spam"
cos	Mathematical functions
cumprod	Mathematical functions
cumsum	Mathematical functions

-- D --

det	Calculate the determinant of a positive definite Sparse Matrix
det,spam-method	Calculate the determinant of a positive definite Sparse Matrix
det,spam.chol.NgPeyton-method	Calculate the determinant of a positive definite Sparse Matrix
det.spam	Calculate the determinant of a positive definite Sparse Matrix
determinant	Calculate the determinant of a positive definite Sparse Matrix
determinant,spam-method	Calculate the determinant of a positive definite Sparse Matrix
determinant,spam.chol.NgPeyton-method	Calculate the determinant of a positive definite Sparse Matrix
determinant.spam	Calculate the determinant of a positive definite Sparse Matrix
determinant.spam.chol.NgPeyton	Calculate the determinant of a positive definite Sparse Matrix
diag	Sparse Matrix diagonals
diag,ANY-method	Sparse Matrix diagonals
diag,spam-method	Sparse Matrix diagonals
diag,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
diag.assign,spam-method	Sparse Matrix diagonals
diag.of.spam	Sparse Matrix diagonals
diag.spam	Sparse Matrix diagonals
diag<-,ANY-method	Sparse Matrix diagonals
diag<-,spam-method	Sparse Matrix diagonals
dim	Dimensions of an Object
dim,ANY-method	Basic Linear Algebra for Sparse Matrices
dim,spam-method	Basic Linear Algebra for Sparse Matrices
dim,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
dim<-,spam-method	Dimensions of an Object
dim<-,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
display	Graphially represent the nonzero entries
display,spam-method	Graphially represent the nonzero entries
display,spam.chol.NgPeyton-method	Graphially represent the nonzero entries
display.spam	Graphially represent the nonzero entries
dist.spam	Distance Matrix Computation
distance	Distance Matrix Computation

-- E --

exp	Mathematical functions

-- F --

floor	Mathematical functions
foreign	Transformation to other sparse formats
forwardsolve	Linear Equation Solving for Sparse Matrices
forwardsolve,ANY-method	Linear Equation Solving for Sparse Matrices
forwardsolve,matrix-method	Linear Equation Solving for Sparse Matrices
forwardsolve,spam-method	Linear Equation Solving for Sparse Matrices
forwardsolve,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
forwardsolve-methods	Linear Equation Solving for Sparse Matrices
forwardsolve.default	Linear Equation Solving for Sparse Matrices
forwardsolve.spam	Linear Equation Solving for Sparse Matrices

-- G --

gamma

Mathematical functions

-- I --

image	Display a spam Object as Color Image
image,spam-method	Display a spam Object as Color Image
image,spam.chol.NgPeyton-method	Display a spam Object as Color Image
image.spam	Display a spam Object as Color Image
import	Read external matrix formats
initialize,spam-method	Sparse Matrix Class
is.spam	Sparse Matrix Class
isSymmetric,spam-method	Test if a spam matrix is Symmetric
isSymmetric.spam	Test if a spam matrix is Symmetric

-- K --

kronecker	Kronecker products on sparse matrices
kronecker,ANY,spam-method	Class "spam"
kronecker,spam,ANY-method	Class "spam"
kronecker,spam,spam-method	Class "spam"
kronecker.default	Kronecker products on sparse matrices
kronecker.spam	Kronecker products on sparse matrices

-- L --

length,spam-method	Class "spam"
length,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
length<-,spam-method	Class "spam"
length<-,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
lgamma	Mathematical functions
log	Mathematical functions
log10	Mathematical functions
lower.tri	Lower and Upper Triangular Part of a Sparse Matrix
lower.tri,spam-method	Class "spam"
lower.tri.spam	Lower and Upper Triangular Part of a Sparse Matrix

-- M --

Math	Mathematical functions
Math,spam-method	Mathematical functions
Math2	Rounding of Numbers
Math2,spam,numeric-method	Rounding of Numbers
Math2,spam-method	Rounding of Numbers

-- N --

ncol,spam-method	Basic Linear Algebra for Sparse Matrices
nearest.dist	Distance Matrix Computation
norm	Basic Linear Algebra for Sparse Matrices
norm,ANY-method	Basic Linear Algebra for Sparse Matrices
norm,spam,character-method	Basic Linear Algebra for Sparse Matrices
norm,spam,missing-method	Basic Linear Algebra for Sparse Matrices
norm.spam	Basic Linear Algebra for Sparse Matrices
nrow,spam-method	Basic Linear Algebra for Sparse Matrices

-- O --

Ops.spam	Basic Linear Algebra for Sparse Matrices
ordering	Extract the permutation
ordering,matrix-method	Extract the permutation
ordering,spam-method	Extract the permutation
ordering,spam.chol.NgPeyton-method	Extract the permutation
ordering-methods	Extract the permutation
overview	SPArse Matrix Package

-- P --

plot,spam,missing-method	Class "spam"
plot,spam,spam-method	Class "spam"
plot.spam	Basic Linear Algebra for Sparse Matrices
print	Printing and summarizing sparse matrices
print,spam-method	Printing and summarizing sparse matrices
print,spam.chol.NgPeyton-method	Printing and summarizing sparse matrices
print.spam	Printing and summarizing sparse matrices
print.spam.chol.NgPeyton	Printing and summarizing sparse matrices

-- R --

rbind	Combine spam Matrices by Rows or Columns
rbind,spam-method	Combine spam Matrices by Rows or Columns
rbind.spam	Combine spam Matrices by Rows or Columns
read.HB	Read external matrix formats
read.MM	Read external matrix formats
round	Rounding of Numbers

-- S --

show,spam-method	Class "spam"
show,spam.chol.NgPeyton-method	Class "spam.chol.NgPeyton"
signif	Rounding of Numbers
sin	Mathematical functions
solve	Linear Equation Solving for Sparse Matrices
solve,ANY-method	Linear Equation Solving for Sparse Matrices
solve,spam-method	Linear Equation Solving for Sparse Matrices
solve.spam	Linear Equation Solving for Sparse Matrices
SPAM	SPArse Matrix Package
Spam	SPArse Matrix Package
spam	Sparse Matrix Class
spam,list-method	Sparse Matrix Class
spam,numeric-method	Sparse Matrix Class
spam-class	Class "spam"
spam.chol.NgPeyton-class	Class "spam.chol.NgPeyton"
spam.class	Class "spam"
spam.creation	Sparse Matrix Class
spam.getOption	Options Settings
spam.list	Sparse Matrix Class
spam.numeric	Sparse Matrix Class
spam.ops	Basic Linear Algebra for Sparse Matrices
spam.options	Options Settings
spam.Version	Spam Version Information
spam.version	Spam Version Information
sqrt	Mathematical functions
subset.spam	Basic Linear Algebra for Sparse Matrices
summary	Printing and summarizing sparse matrices
Summary,spam-method	Class "spam"
summary,spam-method	Printing and summarizing sparse matrices
summary,spam.chol.NgPeyton-method	Printing and summarizing sparse matrices
summary.spam	Printing and summarizing sparse matrices
summary.spam.chol.NgPeyton	Printing and summarizing sparse matrices

-- T --

t,ANY-method	Basic Linear Algebra for Sparse Matrices
t,spam-method	Basic Linear Algebra for Sparse Matrices
t.spam	Basic Linear Algebra for Sparse Matrices
tan	Mathematical functions
triplet	Transform a spam format to triplets
trunc	Mathematical functions

-- U --

update	Cholesky Factorization for Sparse Matrices
update,spam.chol.NgPeyton-method	Cholesky Factorization for Sparse Matrices
update.spam.chol.NgPeyton	Cholesky Factorization for Sparse Matrices
upper.tri	Lower and Upper Triangular Part of a Sparse Matrix
upper.tri,spam-method	Class "spam"
upper.tri.spam	Lower and Upper Triangular Part of a Sparse Matrix
UScounties	Adjacency structure of the counties in the contiguous United States
USprecip	Monthly total precipitation (mm) for April 1948 in the contiguous United States

-- V --

validspamobject	Sparse Matrix Class
version	Spam Version Information

-- misc --

[,spam,ANY,ANY-method	Basic Linear Algebra for Sparse Matrices
[,spam,ANY-method	Class "spam"
[,spam,matrix,matrix-method	Class "spam"
[,spam,matrix,missing-method	Class "spam"
[,spam,missing,missing-method	Class "spam"
[,spam,missing,vector-method	Class "spam"
[,spam,spam,missing-method	Class "spam"
[,spam,vector,missing-method	Class "spam"
[,spam,vector,vector-method	Class "spam"
[.spam	Basic Linear Algebra for Sparse Matrices
[<-,spam,ANY,ANY-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,ANY-method	Class "spam"
[<-,spam,matrix,matrix,numeric-method	Class "spam"
[<-,spam,matrix,matrix-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,matrix,missing,numeric-method	Class "spam"
[<-,spam,matrix,missing-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,missing,missing,numeric-method	Class "spam"
[<-,spam,missing,missing-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,missing,vector,numeric-method	Class "spam"
[<-,spam,missing,vector-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,spam,missing,numeric-method	Class "spam"
[<-,spam,spam,missing-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,vector,missing,numeric-method	Class "spam"
[<-,spam,vector,missing-method	Basic Linear Algebra for Sparse Matrices
[<-,spam,vector,vector,numeric-method	Class "spam"
[<-,spam,vector,vector-method	Basic Linear Algebra for Sparse Matrices
^,spam-method	Basic Linear Algebra for Sparse Matrices
\|,ANY,spam-method	Basic Linear Algebra for Sparse Matrices
\|,spam,ANY-method	Basic Linear Algebra for Sparse Matrices
\|,spam,spam-method	Basic Linear Algebra for Sparse Matrices