Homework 3

DA 6233

Homework (https://rpubs.com/malshe/homework3)

R Coding

For the next question, you will use highcharter.

Q3 (3 points)

Use mpg data set from ggplot2 (included in R)

This example produces a heatmap similar to the one shown here.

Use mpg data and hchart() function. We want to produce a heatmap of average highway mileage for different class and cyl. This plot removes all the observations with five cylinders or with 2seater class. Also note that I am treating cyl as a character (string) variable. This is essential for creating this plot.

This example creates a heatmap similar to the one shown here. Use mpg data and hchart() function. We want to create a heatmap of average highway mileage for different class and cyl . This plot removes all the observations with five cylinders or with Zseater class. Also note that I am treating cyl as a character (string) variable. This is essential for creating this plot. as.character,cy| 0'1