{
  "kind": "exploration_reference",
  "technique": "Free-form",
  "location": "Explore > Blank exploration",
  "dimensions": [
    "Landing page + query string",
    "Session default channel group"
  ],
  "metrics": [
    "Sessions",
    "Engagement rate",
    "Key events",
    "Key event rate"
  ],
  "checkpoints": [
    "Date range set before adding fields",
    "Dimensions and metrics imported to Variables",
    "Dimension on Rows, metrics on Values",
    "Display chosen for the question",
    "Saved under a name; visible to creator only"
  ],
  "guide": "explorations-free-form-build",
  "title": "Build a free-form exploration: a custom table from any dimensions and metrics",
  "worked_example": {
    "rows": [
      {
        "row": "/pricing",
        "sessions": 1840,
        "engaged_sessions": 1196,
        "key_events": 176,
        "revenue": "1880.00"
      },
      {
        "row": "/features",
        "sessions": 1320,
        "engaged_sessions": 660,
        "key_events": 52,
        "revenue": "310.75"
      },
      {
        "row": "/guides/start",
        "sessions": 715,
        "engaged_sessions": 512,
        "key_events": 121,
        "revenue": "1280.25"
      }
    ],
    "totals_recomputed": {
      "sessions": 3875,
      "engaged": 2368,
      "engagement_rate": "61.1",
      "key_events": 349,
      "key_event_rate": "9.0",
      "revenue": "3471.00",
      "revenue_per_session": "0.90"
    }
  },
  "verification": "Figures recomputed in Python 3 with decimal arithmetic, 2026-11-11. No live GA4 run."
}