Bölüm13 Referans

Becker, R. 2004. “A Brief History of s.” In. AT&T Bell Laboratories Murray Hill, New Jersey 07974. http://lcolladotor.github.io/courses/Courses/R/resources/history_of_S.pdf.

Crawley, Michael J. 2012. The r Book. John Wiley & Sons. https://www.cs.upc.edu/~robert/teaching/estadistica/TheRBook.pdf.