JMP 13 Essential Graphing

Example of Treemaps

To create treemaps, you can use either the Treemap platform or Graph Builder. This section provides examples for both.

• To see the example using platforms, see “Example using the Treemap Platform”.

• To see the example in Graph Builder, see “Example using Graph Builder”.

Example using the Treemap Platform

Treemaps can be useful in cases where histograms or bar charts are ineffective. This example uses the Cities.jmp sample data table, which contains meteorological and demographic statistics for 52 cities. Compare the bar chart to the treemap.

Create a bar chart representing ozone levels in each of the 52 cities:

1. Select Help > Sample Data Library and open Cities.jmp.

2. Select Graph > Chart.

The launch window ...