000			02277cam a22002655i 4500
001			21736620
006			m |o d |
007			cr |||||||||||
010			_a 2019754301
020			_a9781484231449
082	0	4	_a005.11 _bMAI/F
100	1		_aMailund, Thomas
245	1	0	_aFunctional Data Structures in R :advanced statistical programming in R
260			_aNew York _bApress _c2020
300			_a1 online resource (XII, 256 pages 57 illustrations, 2 illustrations in color.)
520			_aGet an introduction to functional data structures using R and write more effective code and gain performance for your programs. This book teaches you workarounds because data in functional languages is not mutable: for example you'll learn how to change variable-value bindings by modifying environments, which can be exploited to emulate pointers and implement traditional data structures. You'll also see how, by abandoning traditional data structures, you can manipulate structures by building new versions rather than modifying them. You'll discover how these so-called functional data structures are different from the traditional data structures you might know, but are worth understanding to do serious algorithmic programming in a functional language such as R. By the end of Functional Data Structures in R, you'll understand the choices to make in order to most effectively work with data structures when you cannot modify the data itself. These techniques are especially applicable for algorithmic development important in big data, finance, and other data science applications. You will: Carry out algorithmic programming in R Use abstract data structures Work with both immutable and persistent data Emulate pointers and implement traditional data structures in R Implement data structures in C/C++ with some wrapper code in R Build new versions of traditional data structures that are known.
650		0	_aComputer programming
650		0	_aData structures (Computer science)
650		0	_aMathematical statistics
650		0	_aProgramming languages (Electronic computers)
650	1	4	_aProgramming Techniques
650	2	4	_aProbability and Statistics in Computer Science
650	2	4	_aProgramming Languages, Compilers, Interpreters.
942			_cBK
999			_c63095 _d63095