Data Visualization

Week 3 (async)

Published

September 7, 2026

Overview

This week is fully asynchronous. Content centers on statistical visualization in R with ggplot2 (plus comparison approaches from ggpubr and sjPlot): visualizing a single categorical variable (bar charts, pie charts), a single continuous variable (histograms, density curves, boxplots), two continuous variables (scatterplots and trend lines), one continuous vs. one categorical variable, and two categorical variables (cross-tabs, stacked and side-by-side bar charts).

Data Visualization

Follow along on the Math 130 site.

Wrap-up & Tasks for the Week