Sell, buy or rent Hadley Wickham textbooks

R for Data Science: Import, Tidy, Transform, Visualize, and Model Data

by Wickham, Hadley, Grolemund, Garrett
ISBN-13: 9781491910399
ISBN-10: 1491910399
Edition: 1
Publication date: 2017
Publisher: O'Reilly Media
Format: Paperback 520 pages

ggplot2: Elegant Graphics for Data Analysis (Use R!)

by Wickham, Hadley
ISBN-13: 9783319242750
ISBN-10: 331924275X
Edition: 2nd ed. 2016
Publication date: 2016
Publisher: Springer
Format: Paperback 276 pages