Interrelationship Digraph for the Root Cause of Poor Quality
Interrelationship digraphs show cause-and-effect relationships and help analyze the natural links between different aspects of a complex situation.
Free! Email Course
Subscribe to get 52 weekly lessons. Every week you get an email that explains a quality concept, provides you with the study resources, test quizzes, tips and special discounts on our other e-learning courses.
High number of outgoing arrows > Root cause or driver
High number of incoming arrows > Key effect or outcome