Training materials
Authors: Hadley Wickham
and Contributors: Alexandre Cormier or Alvaro Gonzalez or Delphine Lariviere or Dr. Colin Combe or Hadley Wickham or Helena Rasche
Authors: Hadley Wickham
and Contributors: Alexandre Cormier or Alvaro Gonzalez or Delphine Lariviere or Dr. Colin Combe or Hadley Wickham or Helena Rasche