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.
Este ejercicio forma parte del curso
Support Vector Machines in R
Instrucciones del ejercicio
- Load
ggplot2library. - Create 2d scatter plot and color the two classes (y = -1 and y = 1) red and blue.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
#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