Training materials
Authors: Michele Maroni
and Contributors: Anne Pajon or Collins Assisi or Dr. Nils Gehlenborg or Hadley Wickham or Marius van den Beek or Sergio Martínez Cuesta
Authors: Michele Maroni
and Contributors: Anne Pajon or Collins Assisi or Dr. Nils Gehlenborg or Hadley Wickham or Marius van den Beek or Sergio Martínez Cuesta