15.071 | Spring 2017 | Graduate

The Analytics Edge

7.2 Visualizing the World: An Introduction to Visualization

7.2 Visualizing the World: An Introduction to Visualization

Quick Question

Normally, a scatterplot only allows us to visualize two dimensions - one on the x-axis, and one on the y-axis. In the previous video we were able to show a third dimension on the scatterplot using what attribute?

 
 
 

Explanation On slide 3, we show the scatterplot from slide 2, but with the number of cylinders shown by the color of the points. This allows us to visualize a third dimension of our data.

Continue: Video 2: The World Health Organization (WHO)

Course Info

As Taught In
Spring 2017
Level
Learning Resource Types
Lecture Videos
Lecture Notes
Problem Sets with Solutions