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In part 2, we talk about data representation: How do we pick a chart type? How does the chart type relate to the way we think about data? What are categorical and continuous types of data? Lesson notebook: https://observablehq.com/@observablehq/lesson-2-data-representation?collection=@observablehq/data-vis-course 00:00 – Introduction 02:37 – Data mappings, scatterplot 15:40 – Q&A about mappings, Plot, etc. 21:14 – Mapping data to color and radius 30:30 – Categorical data in scatterplots 41:25 – Line charts, continuous data 46:04 – Data types: continuous vs. discrete 55:30 – Q&A Part 2: Data representation How do we pick a chart type? Chart type and the way we think about data Data exploration, explanation, presentation Learn more about the Data Visualization Fundamentals and Best Practices course here https://bit.ly/courseyoutubelink
