Welcome to APES

This is the collection of Advice for Problems in Environmental Statistics (APES) of the Department of Biometry and Environmental System Analysis at the University of Freiburg, and the Professorship for Theoretical Ecology at the University of Regensburg. This website gives some basic intros and links for

• Standard topics in statistics
• The statistical programming language R

We also provide some “Hubs” on special topics and “Checklists” for particular situations. If you are a student looking for help, the following pages may be particularly interesting:

• Getting started with R

• What to do if you get an error from R

• Checklist planning an experiment
• Checklist analyzing data