In addition, divided bar graphs can show changes over time. Back to top Pie Charts Pie charts show proportions in relation to a whole, with each wedge representing a percentage of the total. Budget, geographic or population analysis. Back to top Diagrams Diagrams can take many forms. Organizational diagrams show relative positions, roles and responsibilities within an organization.
Time lines provide historical perspectives or assist with future planning.
Exploded diagrams show parts and details that are usually hidden. Maps and floor plans that include data as symbols or shading are some other examples of useful diagrams. Where things are located or how they work. Relationships when quantitative information is not the primary focus. Watson-Guptill Publications, 1991.