000			01710nam a22002417a 4500
003			CUTN
005			20250603122101.0
008			250603b |||||||| |||| 00| 0 eng d
020			_a9781032509273
041			_aEnglish
082			_a005.133 _bWIC
100			_aWickham, Hadley
245			_aAdvanced R / _cHadley Wickham
250			_a2nd Edition
260			_aNew York : _bCRC press, _c2019.
300			_a587 p. : _bIll. ; _c23 cm
520			_aAdvanced R by Hadley Wickham is an in-depth exploration of the R programming language, designed for users who want to move beyond basic data analysis and gain a profound understanding of R's internal mechanisms. The book systematically covers foundational concepts like object-name binding, data structures, and the behavior of functions and environments. It then dives into key programming paradigms: functional programming, which emphasizes composition and immutability, and object-oriented programming, with a detailed look at S3, S4, and R6 systems. A significant portion of the book is dedicated to metaprogramming, explaining how to manipulate R code itself, a crucial skill for developing sophisticated R packages and domain-specific languages (like the tidyverse). Finally, it provides practical guidance on debugging, profiling, and optimizing R code, including how to leverage C++ for performance enhancement. The book aims to equip readers with the knowledge to write more efficient, maintainable, and robust R programs by understanding why R behaves the way it does.
650			_aFoundations of R
650			_aData structures (Vectors, Lists, Data Frames, Tibbles)
650			_aSubsetting
650			_aFunctions
942			_2ddc _cBOOKS
999			_c44586 _d44586