Wickham, Hadley
Ggplot2 : elegant graphics for data analysis / Hadley Wickham ; with contributions by Carson Sievert. -- Second edition. -- [Cham] : Springer, [2016]. -- ©2016. -- xvi, 260 stran : ilustrace. -- (Use R!). -- ISBN : 978-3-319-24275-0 (brožováno).
Sievert, Carson
grafické metody. analýza dat. R (software). monografie
519.674. 303.7. 004.42R. (048.8)