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R 4 Quick Syntax Reference: A Pocket Guide to the Language, API's and Library - Tapa blanda

Tollefson, Margot

 
9781484279236: R 4 Quick Syntax Reference: A Pocket Guide to the Language, API's and Library
Tapa blanda
ISBN 10: 1484279239 ISBN 13: 9781484279236
Editorial: Apress, 2022

Sinopsis

This handy reference book detailing the intricacies of R covers version 4.x features, including numerous and significant changes to syntax, strings, reference counting, grid units, and more.

Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. Some of the new material includes information on RStudio, S4 syntax, working with character strings, and an example using the Twitter API.

With a copy of the R 4 Quick Syntax Reference in hand, you will find that you are able to use the multitude of functions available in R and are even able to write your own functions to explore and analyze data.

What You Will Learn
  • Discover the modes and classes of R objects and how to use them
  • Use both packaged and user-created functions in R 
  • Import/export data and create new data objects in R
  • Create descriptive functions and manipulate objects in R
  • Take advantage of flow control and conditional statements
  • Work with packages such as base, stats, and graphics
Who This Book Is For

Those with programming experience, either new to R, or those with at least some exposure to R but who are new to the latest version.

"Sinopsis" puede pertenecer a otra edición de este libro.

Acerca del autor

Margot Tollefson is a self-employed consulting statistician residing in the tiny town of Stratford in the corn and soybean fields of north-central Iowa. She started using the S-Plus language in the early 1990s and was happy to switch to R about ten years ago. Margot enjoys writing her own functions in R - to do plots and simulations, as well as to implement custom modeling and use published statistical methods. She earned her graduate degrees in statistics from Iowa State University in Ames, Iowa.

De la contraportada

This handy reference book detailing the intricacies of R covers version 4.x features, including numerous and significant changes to syntax, strings, reference counting, grid units, and more. 

Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. Some of the new material includes information on RStudio, S4 syntax, working with character strings, and an example using the Twitter API.

With a copy of the R 4 Quick Syntax Reference in hand, you will find that you are able to use the multitude of functions available in R and are even able to write your own functions to explore and analyze data.

You will:
  • Discover the modes and classes of R objects and how to use them
  • Use both packaged and user-created functions in R 
  • Import/export data and create new data objects in R
  • Create descriptive functions and manipulate objects in R
  • Take advantage of flow control and conditional statements
  • Work with packages such as base, stats, and graphics

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
Apress
Año de publicación
2022
Idioma
Inglés
ISBN 10 
1484279239
ISBN 13 
9781484279236
Encuadernación
Tapa blanda
Número de edición
3
Número de páginas
620
Contacto del fabricante
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