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 Change Analysis |  Operations Fault Tree Analysis |  Systems Thinking Causal Loop Diagram |
|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | A Causal Loop Diagram makes feedback, reinforcement, and balance in a system legible. It uncovers side effects and self-reinforcement that stay hidden in linear explanations. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 45-120 min | 2-6 h | 1-3 h |
Participantsdifferent | 2-6 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Causal Loop Diagram, Feedback Notes, Leverage Points |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | RiskRoot causeSafety | FeedbackSystems thinkingCausalityDynamics |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
