Package: SSNbler
Title: Assemble 'SSN' Objects
Version: 1.1.1
Authors@R: c(
	   person(given = "Erin",
    		 family = "Peterson",
    		 email = "erin@peterson-consulting.com",
    		 role = c("aut", "cre"),
    		 comment = c(ORCID = "0000-0003-2992-0372")),
	   person(given = "Michael",
           		family = "Dumelle",
           		role = c("aut"),
           		email = "Dumelle.Michael@epa.gov",
           		comment = c(ORCID = "0000-0002-3393-5529")),
     person(given = "Alan",
           	 family = "Pearse",
           	 role = "aut",
           	 comment = c(ORCID = "0000-0002-4133-8548")),
      person(given = "Dan",
               family = "Teleki",
               role = "ctb"),
    person(given = "Jay M.",
       family = "Ver Hoef",
       role = "ctb",
       email = "jay.verhoef@noaa.gov",
       comment = c(ORCID = "0000-0003-4302-6895"))
	   )
Description: 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>.
License: GPL (>= 3)
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.2
Depends: R (>= 3.5.0)
Imports: sf, dplyr, pdist, stats, utils, igraph, RSQLite, withr, SSN2,
        doParallel, foreach
Suggests: ggplot2, knitr, rmarkdown, testthat (>= 3.0.0)
URL: https://github.com/pet221/SSNbler
BugReports: https://github.com/pet221/SSNbler/issues
VignetteBuilder: knitr
Config/testthat/edition: 3
NeedsCompilation: no
Packaged: 2025-10-06 23:29:01 UTC; erin
Author: Erin Peterson [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-2992-0372>),
  Michael Dumelle [aut] (ORCID: <https://orcid.org/0000-0002-3393-5529>),
  Alan Pearse [aut] (ORCID: <https://orcid.org/0000-0002-4133-8548>),
  Dan Teleki [ctb],
  Jay M. Ver Hoef [ctb] (ORCID: <https://orcid.org/0000-0003-4302-6895>)
Maintainer: Erin Peterson <erin@peterson-consulting.com>
Repository: CRAN
Date/Publication: 2025-10-06 23:50:03 UTC
Built: R 4.6.0; ; 2026-04-30 04:16:48 UTC; unix
