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Modern R Programming Cookbook

You're reading from   Modern R Programming Cookbook Recipes to simplify your statistical applications

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Product type Paperback
Published in Oct 2017
Publisher Packt
ISBN-13 9781787129054
Length 236 pages
Edition 1st Edition
Languages
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Author (1):
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Jaynal Abedin Jaynal Abedin
Author Profile Icon Jaynal Abedin
Jaynal Abedin
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Toc

Table of Contents (10) Chapters Close

Preface 1. Installing and Configuring R and its Libraries FREE CHAPTER 2. Data Structures in R 3. Writing Customized Functions 4. Conditional and Iterative Operations 5. R Objects and Classes 6. Querying, Filtering, and Summarizing 7. R for Text Processing 8. R and Databases 9. Parallel Processing in R

R and Databases

The smaller datasets can be stored in a flat file like the conventional CSV file. However, whenever we encounter larger datasets and there are multiple datasets with an inherent relationship between them, it is good to store those types of data in database management software. Using R, you can easily interact with larger datasets through a connection between R session and the database management software. In this chapter, the following recipes will walk you through the process of interacting with database management software from within R:

  • Installing the PostgreSQL database server
  • Creating a new user in the PostgreSQL database server
  • Creating a table in a database in PostgreSQL
  • Creating a dataset in PostgreSQL from R
  • Interacting with the PostgreSQL database from R
  • Creating and interacting with the SQLite database from R
...
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