For example, you could categorize ... For example, a clustered chart is ideal for quarterly sales data for five products, ... This has been alongside work in research, web design and blogging.

Choosing the right type of chart helps you display discrete data more effectively. Discrete data consists of whole numbers that are counted rather than measured. For example, when you track items ...

Developed in 1917 by Henry L. Gantt, an American engineer and social scientist, the Gantt chart is a horizontal bar chart designed to track specific tasks in a project.

Example 12.1: Cusum and Standard Deviation Charts See CUSXS in the SAS/QC Sample Library When you are working with subgrouped data, it can be helpful to accompany a cusum chart for means with a ...