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 Weibull to censored and/or weighted data. Multiple distributions can be averaged using Akaike Information Criteria. Confidence intervals on hazard concentrations and proportions are produced by parametric bootstrapping.

Version:	1.0.6
Depends:	R (≥ 4.1)
Imports:	abind, chk, doFuture, foreach, furrr, generics, ggplot2, goftest, graphics, grid, lifecycle, parallel, plyr, purrr, Rcpp, scales, ssddata, stats, stringr, tibble, TMB, universals, utils, VGAM
LinkingTo:	Rcpp, RcppEigen, TMB
Suggests:	covr, dplyr, fitdistrplus, future, glue, grDevices, knitr, magrittr, mle.tools, R.rsp, readr, reshape2, rlang, rmarkdown, testthat, tidyr, tidyselect, withr
Published:	2023-09-07
DOI:	10.32614/CRAN.package.ssdtools
Author:	Joe Thorley [aut, cre, ctr], Carl Schwarz [aut, ctr], Rebecca Fisher [ctb], David Fox [ctb], Angeline Tillmanns [ctb], Ali Azizishirazi [ctb], Kathleen McTavish [ctb], Heather Thompson [ctb], Doug Spry [ctb], Rick van Dam [ctb], Graham Batley [ctb], Heather Thompson [ctb], Andy Teucher [ctb], Seb Dalgarno [ctb], Emilie Doussantousse [ctb], Stephanie Hazlitt [ctb], Nadine Hussein [ctb], Nan-Hung Hsieh [ctb], Sergio Ibarra Espinosa [ctb], Province of British Columbia [cph], Environment and Climate Change Canada [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
NeedsCompilation:	yes
Language:	en-US
Citation:	ssdtools citation info
Materials:	README NEWS
CRAN checks:	ssdtools results [issues need fixing before 2024-10-21]

Documentation:

Reference manual:	ssdtools.pdf
Vignettes:	Selecting Distributions Embellishing Plots with an Exposure Distribution Frequently Asked Questions Small sample bias in estimates - reference Get Started with ssdtools Small sample bias in estimates

Downloads:

Package source:	ssdtools_1.0.6.tar.gz
Windows binaries:	r-devel: ssdtools_1.0.6.zip, r-release: ssdtools_1.0.6.zip, r-oldrel: ssdtools_1.0.6.zip
macOS binaries:	r-release (arm64): ssdtools_1.0.6.tgz, r-oldrel (arm64): ssdtools_1.0.6.tgz, r-release (x86_64): ssdtools_1.0.6.tgz, r-oldrel (x86_64): ssdtools_1.0.6.tgz
Old sources:	ssdtools archive

Linking:

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