Data Manipulation with R (Repost)
Data Manipulation with R
Publisher: Springer | ISBN: 0387747303 | edition 2008 | PDF | 164 pages | 1,9 mb
Publisher: Springer | ISBN: 0387747303 | edition 2008 | PDF | 164 pages | 1,9 mb
This book presents a wide array of methods applicable for reading data into R, and efficiently manipulating that data.
In addition to the built-in functions, a number of readily available packages from CRAN (the Comprehensive R Archive Network) are also covered. All of the methods presented take advantage of the core features of R: vectorization, efficient use of subscripting, and the proper use of the varied functions in R that are provided for common data management tasks.