View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations DMAIC |  Operations A3 Problem Solving |  Operations Waste Analysis |
|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 2-12 Wochen | 45-90 min | 45-120 min |
Participantsdifferent | 3-10 | 2-5 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | A3 Report, Action Plan, Root Cause Analysis | Waste Map, Prioritized Waste, Improvement Backlog |
Tagsno overlap | Continuous improvementQualityProcess improvement | LeanProblem solvingCoachingOperations | WasteLeanProcess improvement |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
