Chapter 9 Other Graphs

Learning objectives:

• cover graphs that can be very useful, but don’t fit in easily within the other chapters

• these graphs include (1) 3-D scatterplots, (2) biplots, (3) bubble charts, (4) flow diagrams, (5) heatmaps, (6) radar charts, (7) scatterplot matrices, (8) waterfall charts, and (9) word clouds.