- Advanced Statistics from an Elementary Point ofView. Michael J. Panik. Academic Press; 1 edition (October 28, 2005) ISBN-10: 0120884941 ISBN-13: 978-0120884940

- The R Book. Michael J. Crawley. 2ndEdition. Wiley John + Sons. ISBN-10:0470973927. ISBN-13: 978-0470973929

- OpenIntro Statistics: Second Edition. David M.Diez, Christopher D. Barr, Mine C. Cetinkaya-Rundel. CreateSpace Independent Publishing Platform.ISBN-10: 1478217200 ISBN-13: 978-1478217206

- R Cookbook (O'Reilly Cookbooks). Paul Teetor.O'Reilly Media. ISBN-10: 0596809158ISBN-13: 978-0596809157

- R in a Nutshell, 2nd Edition. Joseph Adler. O'Reilly Media. ISBN-10: 144931208X ISBN-13: 978-1449312084

- Practical Data Science with R. Nina Zumel, John Mount. Manning. ISBN: 9781617291562