Chapter 4 Preparing the Data File

Chapters in this book

1. Frontmatter i
2. Contents vii
3. Preface xiii
4. Chapter 1 Framing Analytical Questions 1
5. Chapter 2 Analytical Tool Sets 17
6. Chapter 3 Text Data Sources and Formats 25
7. Chapter 4 Preparing the Data File 33
8. Chapter 5 Word Frequency Analysis 55
9. Chapter 6 Keyword Analysis 85
10. Chapter 7 Sentiment Analysis 119
11. Chapter 8 Visualizing Text Data 139
12. Chapter 9 Coding Text Data 165
13. Chapter 10 Named Entity Recognition 185
14. Chapter 11 Topic Recognition in Documents 205
15. Chapter 12 Text Similarity Scoring 239
16. Chapter 13 Analysis of Large Datasets by Sampling 259
17. Chapter 14 Installing R and RStudio 271
18. Chapter 15 Installing the Entity Extraction Tool 281
19. Chapter 16 Installing the Topic Modeling Tool 285
20. Chapter 17 Installing the Voyant Text Analysis Tool 297
21. Index 307