In this post, Andreas Scharmüller introduces Standartox, a tool that continuously incorporates the ever-growing number of ecotoxicity test results in an automated process workflow. It provides single aggregated data points for a specific chemical-organism test combination that represents the toxicity of a chemical. These values can be used for the derivation of toxic units (TU) or species sensitivity distributions (SSD).
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How to get started in the statistics program R? In our free online course, you will learn to manage, analyse, and visualise your environmental data. The aim of this workshop developed by Landau researcher Jakob Wolfram is to teach environmental scientists the basics in R, so that they can further their career or studies.
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In this post, I provide an easy-to-use function to calculate confidence intervals in R. Continue reading
On his blog, Landau’s PhD student Eduard Szöcs provides useful information about the use of R in Ecotoxicology and Environmental Sciences. Continue reading