6. Ggplot2 Package (IB533 2025.09)

Unit06 Outlines：

◆ Visualization & Exploratory Data Analysis (EDA)

◆ The ggplot2 Package – Map Variables to Attributes

◆ Comparing Attributes with Scatter Plots

◆ Group and Sub-group Comparison with Bar Plots

◆ Observing Trend with Line Plots

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Unit Notebook：

◆ Scatter Plots for Comparing Attributes : geom_point.html

◆ Bar Plots for Group Comparison : geom_bar.html

◆ Comparing Trends in Line Plots : geom_line.html

◆ TF2_Explore Data Exploration : tafeng/2_Explore.html

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Google Drive： 

◆ Course Material : [  ~/ib533/ ]

◆ Unit05:  [ ~/ib533/06_Ggplot2/ ]

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Unit06 Assignment： Due: 2025/10/22 (Wed.) 23:59

Personal Assignment:  geom_point.Rmd and geom_bar.Rmd

Study the code, Do the exercises,  Knit them as HTML file and uploaded to

[ ~/person/06_ggplot/ ] with filenames “student.ID_geom_point/bar.html”

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參考連結：

◆  Portal of Big Data BA Platform

◆  R: Self Learning Roadmap

◆  John Hopkins: R Programming online course

◆  John Hopkins: R Programming eBook

◆  Harvard: Data Science online course

◆  Harvard: Data Science ebook

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◆ Week05 Video Recording

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