Data Transformation
Data Literate with R
Preface
Data Loading
1
From CSV files
2
From Excel files
3
From RDS files
4
From Google Sheets
5
From JSON files
Data Transformation
6
Five operations
7
Select columns
8
Filter rows
9
Add columns
10
Summarize rows
11
Sort rows
Data Visualization
12
Overview
13
Pleas for visualization
Appendix
14
Slides
Data Transformation
This part introduces the basic tools for data transformation with R.
5
From JSON files
6
Five operations