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: |
1.0.2 |
| Depends: |
R (≥ 4.1) |
| Imports: |
abind, chk (≥ 0.7.0), doFuture, foreach, furrr, generics, ggplot2, goftest, graphics, grid, lifecycle, parallel, plyr, purrr, Rcpp, scales, ssddata, stats, stringr, tibble, TMB (≥
1.7.20), universals, utils, VGAM |
| LinkingTo: |
Rcpp, TMB |
| Suggests: |
covr, dplyr, fitdistrplus, future, glue, grDevices, knitr, magrittr, mle.tools, R.rsp, readr, reshape2, rlang, rmarkdown, testthat, tidyr, tidyverse, withr |
| Published: |
2022-05-14 |
| 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],
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 |