Affinity Diagram
A tool used to organize ideas, usually generated through brainstorming, into groups of related thoughts. The emphasis is on a pre-rational, gut-fell sort of grouping, often done by the members of the group with little or no talking. Also known as the KJ method after its creator, Kawakita Jiro.
Attributes data
Data that is counted in discrete units such as dollars, hours, items, and yes/no options. The alternative to attributes data is variables data, which is data that is measured on a continuous and infinite scale such as temperature or distance. Charts that use attribute data include bar charts, pie charts, Pareto charts and some control charts.
