Peter Dalgaard, Introductory Statistics with R, 2nd ed., Springer. This book is available as an
e-book from this url. Note that each chapter can be downloaded in pdf-format. Access requires that you are connected to the internet at NTNU. If not you need to connect via
VPN. You may also order a hard copy directly from Springer for 24.95 euro via the link ("buy a print copy") since NTNU has the e-book version instead of buying the book at Tapir og Amazon at a much higher cost.