ssdtools: Species Sensitivity Distributions
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: | 2.1.0 |
| 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: | 2024-10-21 |
| 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 |
Documentation:
| 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) |
Downloads:
| Package source: | ssdtools_2.1.0.tar.gz |
| Windows binaries: | r-devel: ssdtools_2.1.0.zip, r-release: ssdtools_2.1.0.zip, r-oldrel: ssdtools_2.1.0.zip |
| macOS binaries: | r-release (arm64): ssdtools_2.1.0.tgz, r-oldrel (arm64): ssdtools_2.1.0.tgz, r-release (x86_64): ssdtools_2.1.0.tgz, r-oldrel (x86_64): ssdtools_2.1.0.tgz |
| Old sources: | ssdtools archive |
Linking:
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