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Data Manipulation with R : perform group-wise data manipulation and deal with large datasets using R efficiently and effectively by Abedin, Jaynal is a nonfiction available to read on EtoBox.

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**Perform groupwise data manipulation and deal with large datasets using R efficiently and effectively*** Perform factor manipulation and string processing * Learn group-wise data manipulation using plyr * Handle large datasets, interact with database software, and manipulate data using sqldf This book is aimed at intermediate to advanced level users of R who want to perform data manipulation with R, and those who want to clean and aggregate data effectively. Readers are expected to have at least an introductory knowledge of R and some basic administration work in R, such as installing packages and calling them when required. * Learn R data types and their basic operations * Deal efficiently with string, factor, and date * Understand group-wise data manipulation * Work with different layouts of the R dataset and interchange between layouts for different purposes * Connect R with database software to manage relational databases * Manage bigger datasets using R * Manipulate datasets using SQL statements through the sqldf package One of the most important aspects of computing with data is the ability to manipulate it to enable subsequent analysis and visualization. R offers a wide ran

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Author

Abedin, Jaynal

Publisher

Packt Publishing, Limited

Published

2014

Language

EN

ISBN

9781783281107

Category

nonfiction

Subjects

Mathematics, Computer Science, Programming