Training materials
Authors: Hadley Wickham
and Contributors: Dr. Jim Procter or Emily Angiolini or Hadley Wickham or Martin Hubalek or Mattias Strömberg or Prof. David Willaim Burt or Prof. Tom Freeman
Authors: Hadley Wickham
and Contributors: Dr. Jim Procter or Emily Angiolini or Hadley Wickham or Martin Hubalek or Mattias Strömberg or Prof. David Willaim Burt or Prof. Tom Freeman