Causal Relations with DEMATEL
Assessing interrelations among criteria and splitting them into cause/effect groups with a causal digraph.
Structural relations of criteria, ISM prerequisite and relation-based weighting.
Experts’ pairwise matrices (0–4 scale) and the criteria list.
Normalized total-relation matrix, causal digraph, cause/effect table and (fuzzy version) fuzzy outputs.
Project file, Do-file / R & Python scripts — 100% reproducible results
Editable Word file, ready for chapter 4 or an ISI/Scopus paper
Path models, causal plots, volatility & Pareto — 300 DPI / SVG
Full statistical interpretation + support until defense or acceptance
Common questions
DEMATEL vs fuzzy DEMATEL?
The fuzzy version preserves expert uncertainty and suits heterogeneous panels.
Minimum experts?
Usually 5–15; result stability is checked.
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