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.
Package details |
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Maintainer | |
License | Apache License (== 2.0) | file LICENSE |
Version | 1.0.6.9015 |
URL | https://github.com/bcgov/ssdtools https://bcgov.github.io/ssdtools/ |
Package repository | View on GitHub |
Installation |
Install the latest version of this package by entering the following in R:
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