1.3.1 Risk Assessment Techniques

Code

{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "description": "A heatmap showing risk levels based on impact and likelihood with labeled risks.",
  "width": 250,
  "height": 250,
  "data": {
    "values": [
      {
        "impact": "Very High",
        "likelihood": "Very High",
        "risk": 5,
        "risk_name": "Cyber"
      },
      {
        "impact": "Very High",
        "likelihood": "High",
        "risk": 4,
        "risk_name": "Fraud"
      },
      {
        "impact": "Very High",
        "likelihood": "Medium",
        "risk": 3,
        "risk_name": "Fire"
      },
      {
        "impact": "Very High",
        "likelihood": "Low",
        "risk": 2,
        "risk_name": "Supply"
      },
      {
        "impact": "Very High",
        "likelihood": "Very Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "High",
        "likelihood": "Very High",
        "risk": 4,
        "risk_name": "Theft"
      },
      {
        "impact": "High",
        "likelihood": "High",
        "risk": 3,
        "risk_name": "Power"
      },
      {
        "impact": "High",
        "likelihood": "Medium",
        "risk": 2,
        "risk_name": "Water"
      },
      {
        "impact": "High",
        "likelihood": "Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "High",
        "likelihood": "Very Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Medium",
        "likelihood": "Very High",
        "risk": 3,
        "risk_name": "Legal"
      },
      {
        "impact": "Medium",
        "likelihood": "High",
        "risk": 2,
        "risk_name": "Market"
      },
      {
        "impact": "Medium",
        "likelihood": "Medium",
        "risk": 1,
        "risk_name": "HR"
      },
      {
        "impact": "Medium",
        "likelihood": "Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Medium",
        "likelihood": "Very Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Low",
        "likelihood": "Very High",
        "risk": 2,
        "risk_name": "Vendor"
      },
      {
        "impact": "Low",
        "likelihood": "High",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Low",
        "likelihood": "Medium",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Low",
        "likelihood": "Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Low",
        "likelihood": "Very Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Very Low",
        "likelihood": "Very High",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Very Low",
        "likelihood": "High",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Very Low",
        "likelihood": "Medium",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Very Low",
        "likelihood": "Low",
        "risk": 1,
        "risk_name": ""
      },
      {
        "impact": "Very Low",
        "likelihood": "Very Low",
        "risk": 1,
        "risk_name": ""
      }
    ]
  },
  "mark": "rect",
  "encoding": {
    "x": {
      "field": "likelihood",
      "type": "ordinal",
      "sort": [
        "Very Low",
        "Low",
        "Medium",
        "High",
        "Very High"
      ]
    },
    "y": {
      "field": "impact",
      "type": "ordinal",
      "sort": [
        "Very High",
        "High",
        "Medium",
        "Low",
        "Very Low"
      ]
    },
    "color": {
      "field": "risk",
      "type": "quantitative",
      "scale": {
        "domain": [
          1,
          5
        ],
        "range": [
          "green",
          "yellow",
          "orange",
          "red"
        ]
      },
      "legend": {
        "title": "Risk Level"
      }
    }
  },
  "layer": [
    {
      "mark": "rect"
    },
    {
      "mark": {
        "type": "text",
        "baseline": "middle",
        "align": "center"
      },
      "encoding": {
        "text": {
          "field": "risk_name",
          "type": "nominal",
          "condition": {
            "test": "datum.risk_name !== ''",
            "value": {
              "expr": "datum.risk_name"
            }
          }
        },
        "color": {
          "condition": {
            "test": "datum.risk >= 3",
            "value": "white"
          },
          "value": "black"
        }
      }
    }
  ]
}

1.3.1 Risk Assessment Techniques

Code

Vega-Lite Chart