September 2018
Beginner
206 pages
4h 27m
English
Content preview from R Programming Fundamentals
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Activity: Recreating Plots Using ggplot2
Scenario
You have been asked to create some ggplots that provide information on the mtcars and iris datasets for a presentation in your office.
Prerequisites
You should have RStudio and R installed on your machine. The ggplot2 package should also be installed.
Aim
To construct basic ggplots by recreating some of those shown in the preceding exercises.
Steps for Completion
- Load ggplot2 using library(ggplot2).
- Try to recreate all of the following ggplots using the iris dataset:
- A histogram to plot petal width:
-
- A scatterplot to plot petal length and width:
-
- Boxplot to plot petal width ...
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