00643fbd-1693-46d5-a497-a5f81e4fdb4b urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-23T14:05:56 creation ISO 19115 2016 Bayesian concentration-response modelling using jagsNEC 00643fbd-1693-46d5-a497-a5f81e4fdb4b This project used a suite of modern statistical methods to build robust tools for deriving probabilistic management thresholds from ecotoxicological data for use in water quality assessment and environmental risk assessment. This record documents the R packages developed under the project which proposed statistical solutions to account for uncertainty and appropriate methods for dealing with small samples: <ul> <li> bayesnec is a No-Effect-Concentration estimation package that uses brms to fit concentration(dose)-response data using Bayesian methods for the purpose of estimating both ECX values, but more particularly NEC. </li> <li> the jagsNEC is an R package to fit concentration(dose) - response curves to toxicity data, and derive No-Effect-Concentration (NEC), No-Significant-Effect-Concentration (NSEC), and Effect-Concentration (of specified percentage &lsquo;x&rsquo;, ECx) thresholds from non-linear models fitted using Bayesian MCMC fitting methods via the R2jags package and jags. </li> </ul> {"type": "Point", "coordinates": [115.81473711919135, -31.983618153145972]} 115.81473711919135 115.81473711919135 -31.983618153145972 -31.983618153145972 bayesnec is a No-Effect-Concentration estimation package - link to GitHub https://open-aims.github.io/bayesnec documentDigital bayesnec is a No-Effect-Concentration estimation package - link to GitHub https://open-aims.github.io/bayesnec HTML Fisher, R., Ricardo, G., & Fox, D. (2020, July 30). jagsNEC: A Bayesian No Effect Concentration (NEC) package. doi:10.5281/ZENODO.3966864 documentDigital Fisher, R., Ricardo, G., & Fox, D. (2020, July 30). jagsNEC: A Bayesian No Effect Concentration (NEC) package. doi:10.5281/ZENODO.3966864 HTML jagsNEC is an R package to fit concentration(dose) - response curves to toxicity data - link to GitHub Repository: https://github.com/open-AIMS/NEC-estimation documentDigital jagsNEC is an R package to fit concentration(dose) - response curves to toxicity data - link to GitHub Repository: https://github.com/open-AIMS/NEC-estimation HTML AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML Unnamed resource documentDigital License Graphic PNG Unnamed resource documentDigital HTML