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CodeSignal

Data Visualization with ggplot2

via CodeSignal

Overview

Learn to create powerful visualizations using ggplot2. This course takes you through the fundamentals of plotting, exploring various geom layers, and enhancing your visualizations with themes and annotations.

Syllabus

  • Lesson 1: Basic Plots with ggplot2
    • Change Scatter Plot Variables
    • Find and Fix the Plot
    • Creating Basic Scatter Plots
    • Create a Petal Scatter Plot
    • Scatter Plot with Airquality Dataset
  • Lesson 2: Adding Colors and Aesthetics
    • Change Variables in Scatter Plot
    • Fix the Broken Scatter Plot
    • Enhance Your Scatter Plots
    • Enhance the Scatter Plot
    • Create a Scatter Plot
  • Lesson 3: Enhancing Plots with Labels and Titles
    • Change Plot Axes and Labels
    • Fix the ggplot2 Code
    • Add Labels to ggplot2
    • Enhance Plot with Labels
    • Write ggplot2 Scatter Plot Labels
  • Lesson 4: Creating Bar Plots and Histograms
    • Update the Bar Plots of Species
    • Fix the Visualization Bugs
    • Complete the Plot Code
    • Enhance Your Data Plots
    • Create Bar Plots and Histograms
  • Lesson 5: Customizing Themes and Saving Plots
    • Customize and Save Petal Plot
    • Fixing Plot Customization Bugs
    • Customize and Save Your Plot
    • Completing mtcars Scatterplot
    • Customize and Save iris Scatterplot

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