Visualizing Data with ggplot

Learning objectives

1. Choose appropriate graphing types to visual data
2. Use ggplot and ggplot ‘layers’ to produce charts, including histograms, scatter plots, line graphs, and box plots.
3. Change the aesthetics of charts, including size, color, shape theme.
4. Add labels to graph.
5. Create facets to display different factors on different graphs
6. Save plots

Class materials

• Lesson
• Graphing slides
• Water parameter slides

Homework

Submit the following in Moodle:

1. Complete Coding: Graphing exercise and submit in Moodle