Chapter 1 Introduction
1.1 What is data visualization?
- The visual data information delivery that is self-contained, concise, and non-distorting.
Q: Can you give some example?
Q: What’s wrong with this news? “新台幣開盤 重貶1.19角”——聯合報
1.2 What is covered / not covered in this course?
- What is covered:
- Partial R introduction for the needs of graphing.
- Grammar of graphics with several R package to practice.
- Interactive web-based graph design.
- Partial R introduction for the needs of graphing.
- What is not covered:
- Data cleaning.