Training materials
Difficulty level: Not specified
and Authors: Anthony Bretaudeau or Clemens Blank
and Contributors: Alex Botzki or Anatole Chessel or Björn Grüning or Celia van Gelder or Jamie Edwards or Manimozhiyan Arumugam or Marek Suchanek or Marek Vrbacky or RStudio or Vicky Schneider