Skip to content

SSDM

Stacked Species Distribution Modelling

v0.2.11 · May 20, 2025 · GPL (>= 3) | file LICENSE

Description

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.

Downloads

755

Last 30 days

4777th

2.3K

Last 90 days

10.6K

Last year

Trend: -4.7% (30d vs prior 30d)

CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies sf raster mgcv earth rpart gbm (>= 2.1.1) randomForest dismo nnet (>= 7.3.10) e1071 ggplot2 reshape2 (>= 1.4.3) scales shiny shinydashboard +9 more dependencies SSDM

Version History

new 0.2.11 Mar 10, 2026
updated 0.2.11 ← 0.2.10 diff May 19, 2025
updated 0.2.10 ← 0.2.9 diff Apr 13, 2025
updated 0.2.9 ← 0.2.8 diff Oct 23, 2023
updated 0.2.8 ← 0.2.7 diff Feb 27, 2020
updated 0.2.7 ← 0.2.6 diff Feb 12, 2020
updated 0.2.6 ← 0.2.5 diff Jun 13, 2019
updated 0.2.5 ← 0.2.4 diff May 29, 2019
updated 0.2.4 ← 0.2.3 diff Jan 28, 2018
updated 0.2.3 ← 0.2.2 diff May 8, 2017
updated 0.2.1 ← 0.2.0 diff Mar 21, 2017
updated 0.2.2 ← 0.2.1 diff Mar 21, 2017
updated 0.2.0 ← 0.1.1 diff Mar 17, 2017
updated 0.1.1 ← 0.1.0 diff Feb 16, 2016
new 0.1.0 Feb 11, 2016