SSNbler: Assemble 'SSN' Objects

Import, create and assemble data needed to fit spatial-statistical stream-network models using the 'SSN2' package for 'R'. Streams, observations, and prediction locations are represented as simple features and specific tools provided to define topological relationships between features; calculate the hydrologic distances (with flow-direction preserved) and the spatial additive function used to weight converging stream segments; and export the topological, spatial, and attribute information to an ‘SSN' (spatial stream network) object, which can be efficiently stored, accessed and analysed in ’R'. A detailed description of methods used to calculate and format the spatial data can be found in Peterson, E.E. and Ver Hoef, J.M., (2014) <doi:10.18637/jss.v056.i02>.

Version:	1.0.1
Depends:	R (≥ 3.5.0)
Imports:	sf, dplyr, pdist, stats, utils, igraph, RSQLite, withr, SSN2
Suggests:	ggplot2, knitr, rmarkdown, testthat (≥ 3.0.0)
Published:	2024-09-25
DOI:	10.32614/CRAN.package.SSNbler
Author:	Erin Peterson [aut, cre], Michael Dumelle [aut], Alan Pearse [aut], Dan Teleki [ctb], Jay M. Ver Hoef [ctb]
Maintainer:	Erin Peterson <erin at peterson-consulting.com>
BugReports:	https://github.com/pet221/SSNbler/issues
License:	GPL (≥ 3)
URL:	https://github.com/pet221/SSNbler
NeedsCompilation:	no
Citation:	SSNbler citation info
Materials:	README NEWS
CRAN checks:	SSNbler results

Documentation:

Reference manual:	SSNbler.pdf
Vignettes:	An Introduction to SSNbler (source, R code)

Downloads:

Package source:	SSNbler_1.0.1.tar.gz
Windows binaries:	r-devel: SSNbler_1.0.1.zip, r-release: SSNbler_1.0.1.zip, r-oldrel: SSNbler_1.0.1.zip
macOS binaries:	r-release (arm64): SSNbler_1.0.1.tgz, r-oldrel (arm64): SSNbler_1.0.1.tgz, r-release (x86_64): SSNbler_1.0.1.tgz, r-oldrel (x86_64): SSNbler_1.0.1.tgz

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