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Advanced R programming. Part I / Jared Lander.

By:

Lander, Jared [author]

Contributor(s):

Safari eBooks

Series: LiveLessonsPublisher: [Place of publication not identified] : Addison-Wesley Professional, 2014Description: 1 online resource (1 streaming video file (3 hr., 18 min., 24 sec.)) : digital, sound, colorContent type:

two-dimensional moving image

Media type:

computer

Carrier type:

online resource

Subject(s):

Genre/Form:

Electronic books.

LOC classification:

QA276.45.R3

Online resources:

Click here to access online

Presenter, Jared Lander.Summary: "In this video training Jared starts with some common data manipulation operations using various base R functions and packages like plyr, comparing the speed of in memory calculations. He then demonstrates more advanced techniques for accomplishing the same task such as data.table, dplyr, Rcpp and parallel computation for increased speed. Finally, for when data size is an even bigger factor than speed he introduces external memory and database techniques using bibmemory, ff, SciDB, dplyr and Hadoop."--Resource description page.

Item type:

eBooks

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Title from resource description page (viewed December 3, 2014)

Presenter, Jared Lander.

"In this video training Jared starts with some common data manipulation operations using various base R functions and packages like plyr, comparing the speed of in memory calculations. He then demonstrates more advanced techniques for accomplishing the same task such as data.table, dplyr, Rcpp and parallel computation for increased speed. Finally, for when data size is an even bigger factor than speed he introduces external memory and database techniques using bibmemory, ff, SciDB, dplyr and Hadoop."--Resource description page.