Allows to map species richness and endemism based on stacked species distribution models (SSDM). Individuals SDMs can be created using a single or multiple algorithms (ensemble SDMs). For each species, an SDM can yield a habitat suitability map, a binary map, a between-algorithm variance map, and can assess variable importance, algorithm accuracy, and between- algorithm correlation. Methods to stack individual SDMs include summing individual probabilities and thresholding then summing. Thresholding can be based on a specific evaluation metric or by drawing repeatedly from a Bernoulli distribution. The SSDM package also provides a user-friendly interface.
| Version: | 0.1.1 |
| Depends: | R (≥ 3.2.2) |
| Imports: | sp (≥ 1.2.0), raster (≥ 2.4.20), methods (≥ 3.2.2), SDMTools (≥ 1.1.221), mgcv (≥ 1.8.7), earth (≥ 4.4.3), rpart (≥ 4.1.10), gbm (≥ 2.1.1), randomForest (≥ 4.6.10), dismo (≥ 1.0.12), nnet (≥ 7.3.10), e1071 (≥ 1.6.7), shiny (≥ 0.12.2), shinydashboard (≥ 0.5.1), gplots (≥ 0.1.0), spThin (≥ 0.1.0) |
| Suggests: | shinyFiles (≥ 0.6.0) |
| Published: | 2016-02-17 |
| Author: | Sylvain Schmitt, Robin Pouteau, Dimitri Justeau, Philippe Birnbaum |
| Maintainer: | Sylvain Schmitt <sylvain.schmitt at agroparistech.fr> |
| BugReports: | NA |
| License: | GPL (≥ 3) | file LICENSE |
| URL: | NA |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | SSDM results |
| Reference manual: | SSDM.pdf |
| Package source: | SSDM_0.1.1.tar.gz |
| Windows binaries: | r-devel: SSDM_0.1.1.zip, r-release: SSDM_0.1.1.zip, r-oldrel: SSDM_0.1.1.zip |
| OS X Mavericks binaries: | r-release: SSDM_0.1.1.tgz, r-oldrel: SSDM_0.1.1.tgz |
| Old sources: | SSDM archive |