Estimates an ecological niche using occurrence data, covariates, and kernel density-based estimation methods. For a single species with presence and absence data, the 'envi' package uses the spatial relative risk function that is estimated using the 'sparr' package. Details about the 'sparr' package methods can be found in the tutorial: Davies et al. (2018) <doi:10.1002/sim.7577>. Details about kernel density estimation can be found in J. F. Bithell (1990) <doi:10.1002/sim.4780090616>. More information about relative risk functions using kernel density estimation can be found in J. F. Bithell (1991) <doi:10.1002/sim.4780101112>.
Version: | 1.0.0 |
Depends: | R (≥ 3.5.0) |
Imports: | concaveman, cvAUC, doFuture, doRNG, fields, foreach, future, graphics, grDevices, iterators, pls, ROCR, sf, sparr, spatstat.geom, stats, terra |
Suggests: | R.rsp, RStoolbox, spatstat.data, spatstat.random, spelling, testthat, utils |
Published: | 2024-11-06 |
DOI: | 10.32614/CRAN.package.envi |
Author: | Ian D. Buller [aut, cre, cph], Lance A. Waller [ctb, ths], Emory University [cph] |
Maintainer: | Ian D. Buller <ian.buller at alumni.emory.edu> |
BugReports: | https://github.com/lance-waller-lab/envi/issues |
License: | Apache License (≥ 2.0) |
URL: | https://github.com/lance-waller-lab/envi |
NeedsCompilation: | no |
Language: | en-US |
Citation: | envi citation info |
Materials: | README NEWS |
CRAN checks: | envi results |
Reference manual: | envi.pdf |
Vignettes: |
envi: Environmental Interpolation using Spatial Kernel Density Estimation (source) |
Package source: | envi_1.0.0.tar.gz |
Windows binaries: | r-devel: envi_1.0.0.zip, r-release: envi_1.0.0.zip, r-oldrel: envi_1.0.0.zip |
macOS binaries: | r-release (arm64): envi_1.0.0.tgz, r-oldrel (arm64): envi_1.0.0.tgz, r-release (x86_64): envi_1.0.0.tgz, r-oldrel (x86_64): envi_1.0.0.tgz |
Old sources: | envi archive |
Please use the canonical form https://CRAN.R-project.org/package=envi to link to this page.