ptools: Tools for Poisson Data

Functions used for analyzing count data, mostly crime counts. Includes checking difference in two Poisson counts (e-test), checking the fit for a Poisson distribution, small sample tests for counts in bins, Weighted Displacement Difference test (Wheeler and Ratcliffe, 2018) <doi:10.1186/s40163-018-0085-5>, to evaluate crime changes over time in treated/control areas. Additionally includes functions for aggregating spatial data and spatial feature engineering.

Version:	2.0.0
Depends:	R (≥ 3.0.0)
Imports:	partitions, sp, raster, igraph, RANN, spatstat.geom, spatstat.utils, sf, stats, methods
Suggests:	knitr, rmarkdown, testthat (≥ 3.0.0)
Published:	2023-02-07
DOI:	10.32614/CRAN.package.ptools
Author:	Andrew Wheeler [aut, cre]
Maintainer:	Andrew Wheeler <apwheele at gmail.com>
License:	MIT + file LICENSE
URL:	https://github.com/apwheele/ptools
NeedsCompilation:	no
Materials:	README NEWS
CRAN checks:	ptools results

Documentation:

Reference manual:	ptools.pdf
Vignettes:	Spatial Feature Engineering with ptools

Downloads:

Package source:	ptools_2.0.0.tar.gz
Windows binaries:	r-devel: ptools_2.0.0.zip, r-release: ptools_2.0.0.zip, r-oldrel: ptools_2.0.0.zip
macOS binaries:	r-release (arm64): ptools_2.0.0.tgz, r-oldrel (arm64): ptools_2.0.0.tgz, r-release (x86_64): ptools_2.0.0.tgz, r-oldrel (x86_64): ptools_2.0.0.tgz
Old sources:	ptools archive

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