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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 |
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 |
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 |
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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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