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Published by Packt Publishing 1/31/2015, 2015
ISBN 10: 1783989262 ISBN 13: 9781783989263
Language: English
Seller: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condition: New. R High Performance Programming 0.69. Book.
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Published by Packt Publishing 2015-01, 2015
ISBN 10: 1783989262 ISBN 13: 9781783989263
Language: English
Seller: Chiron Media, Wallingford, United Kingdom
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Blanda. Condition: New. Dust Jacket Condition: Nueva. No Aplica (illustrator). 0. R High Performance Programming. With the increasing use of information in all areas of business and science, R provides an easy and powerful way to analyze and process the vast amounts of data involved. It is one of the most popular tools today for faster data exploration, statistical analysis, and statistical modeling and can generate useful insights and discoveries from large amounts of data. Through this practical and varied guide, you will become equipped to solve a range of performance problems in R programming. You will learn how to profile and benchmark R programs, identify bottlenecks, assess and identify performance limitations from the CPU, identify memory or disk input/output constraints, and optimize the computational speed of your R programs using great tricks, such as vectorizing computations. You will then move on to more advanced techniques, such as compiling code and tapping into the computing power of GPUs, optimizing memory consumption, and handling larger-than-memory data sets using disk-based memory and chunking. Who This Book Is For. This book is for programmers and developers who want to improve the performance of their R programs by making them run faster with large data sets or who are trying to solve a pesky performance problem. What You Will Learn. Benchmark and profile R programs to solve performance bottlenecks. Understand how CPU, memory, and disk input/output constraints can limit the performance of R programs. Optimize R code to run faster and use less memory. Use compiled code in R and other languages such as C to speed up computations. Harness the power of GPUs for computational speed. Process data sets that are larger than memory using disk-based memory and chunking. Tap into the capacity of multiple CPUs using parallel computing. Leverage the power of advanced database systems and Big Data tools from within R. 360 gr. Libro.
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Seller: GreatBookPricesUK, Woodford Green, United Kingdom
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Add to basketCondition: good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.
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Published by Electronic Industry Press, 2015
ISBN 10: 7121273969 ISBN 13: 9787121273964
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2015-10-01 Pages: 160 Language: Chinese Publisher: Electronic Industry Press R language is designed for statistical data analysis and development of an interpreted language. mainly used for mathematical modeling. statistical computing. data processing visualization and other aspects. In recent years. influenced by big data. R language has been the industry sought. At the same time. industry and academia are increasingly demanding R have the ability to efficiently analyze .
Published by Packt Publishing Limited, 2015
ISBN 10: 1783989262 ISBN 13: 9781783989263
Language: English
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Published by Packt Publishing Limited, 2015
ISBN 10: 1783989262 ISBN 13: 9781783989263
Language: English
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
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Add to basketPAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Published by Packt Publishing Limited, 2015
ISBN 10: 1783989262 ISBN 13: 9781783989263
Language: English
Seller: THE SAINT BOOKSTORE, Southport, United Kingdom
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Add to basketPaperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 348.
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Add to basketTaschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering.