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spatstat.sparse (version 3.1-0)

Sparse Three-Dimensional Arrays and Linear Algebra Utilities

Description

Defines sparse three-dimensional arrays and supports standard operations on them. The package also includes utility functions for matrix calculations that are common in statistics, such as quadratic forms.

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Version

Install

install.packages('spatstat.sparse')

Monthly Downloads

45,803

Version

3.1-0

License

GPL (>= 2)

Maintainer

Adrian Baddeley

Last Published

June 21st, 2024

Functions in spatstat.sparse (3.1-0)

Math.sparse3Darray

S3 Group Generic Methods for Sparse Three-Dimensional Arrays
sparse3Darray

Create a Sparse Three-Dimensional Array
spatstat.sparse-internal

Internal Functions of spatstat.sparse Package
spatstat.sparse-package

The spatstat.sparse Package
tensorSparse

Tensor Product of Sparse Vectors, Matrices or Arrays
sumouter

Compute Quadratic Forms
Extract.sparse3Darray

Extract or Replace Entries in a Sparse Array
gridadjacencymatrix

Create Adjacency Matrix for Spatial Grid
bind.sparse3Darray

Combine Three-Dimensional Sparse Arrays
matrixpower

Power of a Matrix
methods.sparse3Darray

Methods for Sparse Three-Dimensional Arrays
marginSumsSparse

Margin Sums of a Sparse Matrix or Sparse Array
as.array.sparse3Darray

Convert Sparse Array to Full Array
aperm.sparse3Darray

Transposition of Sparse Array
as.sparse3Darray

Convert Data to a Sparse Three-Dimensional Array