Visualizing the dataset
In this exercise you will use ggplot() to visualize the dataset you created in the previous exercise. The dataset is available in the dataframe df. Use color to distinguish between the two classes.
Diese Übung ist Teil des Kurses
Support Vector Machines in R
Anleitung zur Übung
- Load
ggplot2library. - Create 2d scatter plot and color the two classes (y = -1 and y = 1) red and blue.
Interaktive Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
#load ggplot
library(ggplot2)
#build scatter plot, distinguish class by color
scatter_plot <- ggplot(data = df, aes(x = x1, y = x2, color = ___)) +
___() +
___(values = c("red", "blue"))
#display plot
scatter_plot