{
  "hash": {
    "algo": "sha256",
    "value": "01d44c14467c98407aed6d002249ff082d286fe8479c124af6803400db33fb37"
  },
  "version": "1.0.0",
  "meta": {
    "title": "Hotel supplier selection",
    "version": "1.0.0",
    "description": "Worked MCDM example: 5 suppliers judged on 4 criteria.",
    "authors": null,
    "languages": "en",
    "validated": true,
    "created_at": "2026-07-31T15:22:34Z"
  },
  "items": [
    {
      "id": "crit_pairs",
      "label": "Compare the importance of each pair of criteria",
      "type": "pairwise_comparison",
      "required": true,
      "reverse": false,
      "comparison_items": ["service", "location", "price", "delivery"],
      "comparison_scale": "saaty"
    },
    {
      "id": "crit_points",
      "label": "Divide 100 points across the criteria",
      "type": "criteria_weight",
      "required": true,
      "reverse": false,
      "comparison_items": ["service", "location", "price", "delivery"]
    },
    {
      "id": "rate_service",
      "label": "Rate each supplier: service quality",
      "type": "matrix",
      "required": false,
      "choice_set": "q5",
      "reverse": false,
      "matrix_items": ["Alpha", "Basilica", "Coral", "Dhoni", "Equator"]
    },
    {
      "id": "rate_location",
      "label": "Rate each supplier: location",
      "type": "matrix",
      "required": false,
      "choice_set": "q5",
      "reverse": false,
      "matrix_items": ["Alpha", "Basilica", "Coral", "Dhoni", "Equator"]
    },
    {
      "id": "rate_price",
      "label": "Rate each supplier: value for money",
      "type": "matrix",
      "required": false,
      "choice_set": "q5",
      "reverse": false,
      "matrix_items": ["Alpha", "Basilica", "Coral", "Dhoni", "Equator"]
    },
    {
      "id": "rate_delivery",
      "label": "Rate each supplier: delivery speed",
      "type": "matrix",
      "required": false,
      "choice_set": "q5",
      "reverse": false,
      "matrix_items": ["Alpha", "Basilica", "Coral", "Dhoni", "Equator"]
    },
    {
      "id": "crit_influence",
      "label": "How strongly does each factor influence the others?",
      "type": "pairwise_comparison",
      "required": true,
      "reverse": false,
      "comparison_items": ["service", "location", "price", "delivery"],
      "comparison_scale": "influence"
    }
  ],
  "choices": [
    {
      "id": "q5",
      "values": [1, 2, 3, 4, 5],
      "labels": ["Very poor", "Poor", "Fair", "Good", "Excellent"],
      "allow_other": false,
      "randomise": false
    }
  ],
  "scales": [],
  "branching": [],
  "checks": [],
  "analysis_plan": [
    {
      "id": "RQ1",
      "research_question": "What weight does each criterion carry?",
      "family": "decision",
      "method": "ahp",
      "roles": {
        "pairwise": "crit_pairs"
      },
      "options": {
        "cr_filter": false
      },
      "decision_rule": "",
      "reporting_references": [],
      "status": "draft",
      "requires_data": true,
      "test": "ahp",
      "interpretation": "",
      "citations": []
    },
    {
      "id": "RQ2",
      "research_question": "Which supplier ranks best on the audited figures?",
      "family": "decision",
      "method": "topsis",
      "roles": {
        "weights_item": "crit_pairs"
      },
      "options": {
        "matrix": [
          [
            4.1,
            3,
            210,
            36
          ],
          [
            3.6,
            4.5,
            180,
            48
          ],
          [
            4.8,
            2.5,
            260,
            24
          ],
          [
            3.9,
            4,
            150,
            72
          ],
          [
            4.4,
            3.8,
            230,
            30
          ]
        ],
        "alternatives": [
          "Alpha",
          "Basilica",
          "Coral",
          "Dhoni",
          "Equator"
        ],
        "criteria": [
          "service",
          "location",
          "price",
          "delivery"
        ],
        "criteria_types": [
          "benefit",
          "benefit",
          "cost",
          "cost"
        ]
      },
      "decision_rule": "",
      "reporting_references": [],
      "status": "draft",
      "requires_data": true,
      "test": "topsis",
      "interpretation": "",
      "citations": []
    },
    {
      "id": "RQ3",
      "research_question": "Which supplier do staff rate best overall?",
      "family": "decision",
      "method": "topsis",
      "roles": {
        "performance_items": [
          "rate_service",
          "rate_location",
          "rate_price",
          "rate_delivery"
        ],
        "weights_item": "crit_points"
      },
      "options": {
        "criteria_types": [
          "benefit",
          "benefit",
          "benefit",
          "benefit"
        ]
      },
      "decision_rule": "",
      "reporting_references": [],
      "status": "draft",
      "requires_data": true,
      "test": "topsis",
      "interpretation": "",
      "citations": []
    },
    {
      "id": "RQ4",
      "research_question": "Which criteria drive the others?",
      "family": "decision",
      "method": "dematel",
      "roles": {
        "pairwise": "crit_influence"
      },
      "options": [],
      "decision_rule": "",
      "reporting_references": [],
      "status": "draft",
      "requires_data": true,
      "test": "dematel",
      "interpretation": "",
      "citations": []
    }
  ],
  "models": [],
  "render": []
}
