Spatial Modeling on Stream Networks [R package SSN2 version 0.4.0]

SSN2: Spatial Modeling on Stream Networks

Spatial statistical modeling and prediction for data on stream networks, including models based on in-stream distance (Ver Hoef, J.M. and Peterson, E.E., (2010) <doi:10.1198/jasa.2009.ap08248>.) Models are created using moving average constructions. Spatial linear models, including explanatory variables, can be fit with (restricted) maximum likelihood. Mapping and other graphical functions are included.

Version: 0.4.0

Depends: R (≥ 2.10)

Imports: stats, sf, Matrix, generics, tibble, graphics, spmodel (≥ 0.7.0), RSQLite, utils, withr, doParallel, filematrix, foreach, parallel, itertools, iterators

Suggests: rmarkdown, knitr, testthat (≥ 3.0.0), ggplot2, sp, statmod, pROC, emmeans (≥ 1.4), estimability

Published: 2025年10月21日

DOI: 10.32614/CRAN.package.SSN2

Author: Michael Dumelle ORCID iD [aut, cre], Jay M. Ver Hoef [aut], Erin Peterson [aut], Alan Pearse [ctb], Dan Isaak [ctb], Ryan A. Hill [ctb], Marc Weber [ctb]

Maintainer: Michael Dumelle <Dumelle.Michael at epa.gov>

BugReports: https://github.com/USEPA/SSN2/issues

License: GPL-3

URL: https://usepa.github.io/SSN2/

NeedsCompilation: yes

Citation: SSN2 citation info

Materials: README, NEWS

In views: Spatial

CRAN checks: SSN2 results

Documentation:

Reference manual: SSN2.html , SSN2.pdf

Vignettes: Introduction (source, R code)

Downloads:

Package source: SSN2_0.4.0.tar.gz

Windows binaries: r-devel: SSN2_0.4.0.zip, r-release: SSN2_0.4.0.zip, r-oldrel: SSN2_0.4.0.zip

macOS binaries: r-release (arm64): SSN2_0.4.0.tgz, r-oldrel (arm64): SSN2_0.4.0.tgz, r-release (x86_64): SSN2_0.4.0.tgz, r-oldrel (x86_64): SSN2_0.4.0.tgz

Old sources: SSN2 archive

Reverse dependencies:

Reverse imports: SSNbayes, SSNbler

Reverse suggests: MetricGraph

Linking:

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