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: | 2025-10-21 |
| DOI: | 10.32614/CRAN.package.SSN2 |
| Author: | Michael Dumelle [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 |