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Automates delta log-normal boosted regression tree abundance prediction. Loops through parameters provided (LR (learning rate), TC (tree complexity), BF (bag fraction)), chooses best, simplifies, & generates line, dot & bar plots, & outputs these & predictions & a report, makes predicted abundance maps, and Unrepresentativeness surfaces. Package core built around 'gbm' (gradient boosting machine) functions in 'dismo' (Hijmans, Phillips, Leathwick & Jane Elith, 2020 & ongoing), itself built around 'gbm' (Greenwell, Boehmke, Cunningham & Metcalfe, 2020 & ongoing, originally by Ridgeway). Indebted to Elith/Leathwick/Hastie 2008 'Working Guide' <doi:10.1111/j.1365-2656.2008.01390.x>; workflow follows Appendix S3. See <http://www.simondedman.com/> for published guides and papers using this package.
Version: | 2023.08.31 |
Depends: | R (≥ 3.5.0) |
Imports: | beepr (≥ 1.2), dismo (≥ 1.3-14), dplyr (≥ 1.0.9), gbm (≥ 2.1.1), ggmap (≥ 3.0.2), ggplot2 (≥ 3.4.2), ggspatial (≥ 1.1.9), lifecycle, lubridate (≥ 1.9.2), mapplots (≥ 1.5), Metrics (≥ 0.1.4), readr (≥ 2.1.4), sf (≥ 0.9-7), stars (≥ 0.6-3), starsExtra (≥ 0.2.7), stats (≥ 3.3.1), stringi (≥ 1.6.1), tidyselect (≥ 1.2.0), viridis (≥ 0.6.4) |
Published: | 2023-09-01 |
DOI: | 10.32614/CRAN.package.gbm.auto |
Author: | Simon Dedman |
Maintainer: | Simon Dedman <simondedman at gmail.com> |
License: | MIT + file LICENSE |
NeedsCompilation: | no |
Language: | en-GB |
Citation: | gbm.auto citation info |
Materials: | README NEWS |
CRAN checks: | gbm.auto results |
Reference manual: | gbm.auto.pdf |
Package source: | gbm.auto_2023.08.31.tar.gz |
Windows binaries: | r-devel: gbm.auto_2023.08.31.zip, r-release: gbm.auto_2023.08.31.zip, r-oldrel: gbm.auto_2023.08.31.zip |
macOS binaries: | r-release (arm64): gbm.auto_2023.08.31.tgz, r-oldrel (arm64): gbm.auto_2023.08.31.tgz, r-release (x86_64): gbm.auto_2023.08.31.tgz, r-oldrel (x86_64): gbm.auto_2023.08.31.tgz |
Old sources: | gbm.auto archive |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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