Training materials
Authors: Hadley Wickham
and Contributors: Avans Hogeschool or Cyril Monjeaud or Dr. Iain Milne or Dr. Scooter Morris or Hadley Wickham or Subina Mehta
Authors: Hadley Wickham
and Contributors: Avans Hogeschool or Cyril Monjeaud or Dr. Iain Milne or Dr. Scooter Morris or Hadley Wickham or Subina Mehta