Species sensitivity distributions are cumulative probability distributions which are fitted to toxicity concentrations for different species as described by Posthuma et al.(2001) <isbn:9781566705783>. The ssdtools package uses Maximum Likelihood to fit distributions such as the gamma, log-logistic, log-normal and log-normal log-normal mixture. Multiple distributions can be averaged using Akaike Information Criteria. Confidence intervals on hazard concentrations and proportions are produced by parametric bootstrapping.
Version: | 2.0.0 |
Depends: | R (≥ 4.1) |
Imports: | abind, chk, furrr, generics, ggplot2, glue, goftest, graphics, grid, lifecycle, parallel, plyr, purrr, Rcpp, rlang, scales, ssddata, stats, stringr, tibble, TMB, universals, utils, withr |
LinkingTo: | Rcpp, RcppEigen, TMB |
Suggests: | actuar, covr, doFuture, dplyr, EnvStats, extraDistr, fitdistrplus, foreach, future, grDevices, knitr, latex2exp, magrittr, mle.tools, patchwork, R.rsp, readr, reshape2, rmarkdown, testthat (≥ 3.0.0), tidyr, tidyselect, tinytex, VGAM |
Published: | 2024-10-09 |
DOI: | 10.32614/CRAN.package.ssdtools |
Author: | Joe Thorley [aut, cre], Rebecca Fisher [aut], David Fox [aut], Carl Schwarz [aut], Angeline Tillmanns [ctb], Seb Dalgarno [ctb], Kathleen McTavish [ctb], Heather Thompson [ctb], Doug Spry [ctb], Rick van Dam [ctb], Graham Batley [ctb], Tony Bigwood [ctb], Ali Azizishirazi [ctb], Nadine Hussein [ctb], Sarah Lyons [ctb], Stephanie Hazlitt [ctb], Hadley Wickham [ctb], Sergio Ibarra Espinosa [ctb], Andy Teucher [ctb], Emilie Doussantousse [ctb], Nan-Hung Hsieh [ctb], Province of British Columbia [fnd, cph], Environment and Climate Change Canada [fnd, cph], Australian Government Department of Climate Change, Energy, the Environment and Water [fnd, cph] |
Maintainer: | Joe Thorley <joe at poissonconsulting.ca> |
BugReports: | https://github.com/bcgov/ssdtools/issues |
License: | Apache License (== 2.0) | file LICENSE |
URL: | https://github.com/bcgov/ssdtools, https://bcgov.github.io/ssdtools/ |
NeedsCompilation: | yes |
Language: | en-US |
Materials: | README NEWS |
CRAN checks: | ssdtools results |
Reference manual: | ssdtools.pdf |
Vignettes: |
Additional Technical Details (source, R code) Customising Plots (source, R code) Distributions in ssdtools (source, R code) Model Averaging SSDs (source, R code) Getting Started with ssdtools (source, R code) Small sample bias in estimates (source) |
Package source: | ssdtools_2.0.0.tar.gz |
Windows binaries: | r-devel: ssdtools_1.0.6.zip, r-release: ssdtools_2.0.0.zip, r-oldrel: ssdtools_1.0.6.zip |
macOS binaries: | r-release (arm64): ssdtools_2.0.0.tgz, r-oldrel (arm64): ssdtools_2.0.0.tgz, r-release (x86_64): ssdtools_2.0.0.tgz, r-oldrel (x86_64): ssdtools_2.0.0.tgz |
Old sources: | ssdtools archive |
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