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| Criterion |  Operations Causal Factor Analysis |  Operations Bottleneck Analysis |
|---|---|---|
Purposedifferent | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. |
Complexitydifferent | High | Medium |
Timedifferent | 2-6 h | 1-3 h |
Participantsdifferent | 3-10 | 3-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures |
Tagsno overlap | CausalityIncidentRoot causeTimeline | FlowMeasurementConstraints |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
