Analysis of Ecotoxicological Experiments with R (for R beginners and advanced users)

web-seminar

Your benefit

In this training we will do dose-response analysis with continuous and quantal data in order to estimate NOEC and ECx, estimate HCx according to the species sensitivity distribution approach and we will analyse micro-/mesocosm tests with the minimum detectable difference concept. All procedures will be done stepwisely with the free statistical software R and its related add-on packages.

 

Content

  • Analysis of Dose – Response Experiments (OECD TG 2**) with quantal and continuous data
  • NOEC (LOEC) determination (multiple hypothesis tests)
  • ECx determination (Spearman-Karber method, MLE method for logit, probit, Weibull model families, special models for hormesis)
  • Model averaging and Benchmark Dose Modelling (BDM seems to be novel to Ecotoxicology but is commonly used in Toxicology.)
  • The Species Sensitivity Distribution (SSD) approach
  • Estimation of HCx concentration to derive SSD-RACsw
  • RACsw derivation on the basis of micro-/mesocosm tests (ETO-RAC, ERP-RAC)
  • Minimum detectable difference concept according to Brock et al. (2005).

 

Details
Note: 
New!
Target audience: 
Ecotoxicologists (R beginners and advanced users)
Language: 
English
Language of training material: 
English
Requirements: 
Preinstalled R base and RStudio on laptop / PC
0