Exercise

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.

Instructions

100 XP

Load ggplot2 library.
Create 2d scatter plot and color the two classes (y = -1 and y = 1) red and blue.

Take Hint (-30 XP)