FALL_20_NOTE EDAV「Exploratory Data Analysis and Visualization」图像可视化_xlabav

作者：凡人多烦事01 | 2024-06-01 21:38:56

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一、课堂笔记

1. Intro to EDA

WHY

• detecting patterns
• finding outliers
• making comparisons
• identifying clusters

HOW

• Deep understanding of the dataset, where it came from, what its limitations are
• Experiment with different graphic forms, based on theory on what forms work well with different data types

Evaluating Graphs

• Wrong or misleading
• Meaningless
• Little added value
• Good alternatives

Q0：关于Rstudio+Markdown

R Markdown使用说明书

btw，如果在左上角的代码区▶️运行代码，通常结果会默认显示在Chunk Output Inline，如果想显示在console，在最上面加上

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