{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ExperimentResults",
  "title": "ExperimentResults",
  "type": "object",
  "description": "Statistical results for an experiment",
  "properties": {
    "experiment_id": {
      "type": "integer",
      "format": "int64",
      "description": "The experiment these results belong to"
    },
    "start_time": {
      "type": "string",
      "format": "date-time",
      "description": "Start time of the results period"
    },
    "end_time": {
      "type": "string",
      "format": "date-time",
      "description": "End time of the results period"
    },
    "reach": {
      "type": "object",
      "description": "Reach statistics for the experiment",
      "properties": {
        "variations": {
          "type": "object",
          "additionalProperties": {
            "type": "object",
            "properties": {
              "count": {
                "type": "integer",
                "description": "Number of visitors in this variation"
              },
              "variation_id": {
                "type": "string",
                "description": "The variation identifier"
              }
            }
          }
        }
      }
    },
    "metrics": {
      "type": "array",
      "description": "Results for each metric",
      "items": {
        "type": "object",
        "properties": {
          "event_id": {
            "type": "integer",
            "format": "int64",
            "description": "The event ID for this metric"
          },
          "results": {
            "type": "object",
            "additionalProperties": {
              "type": "object",
              "properties": {
                "is_baseline": {
                  "type": "boolean",
                  "description": "Whether this is the baseline variation"
                },
                "value": {
                  "type": "number",
                  "description": "The metric value"
                },
                "lift": {
                  "type": "object",
                  "description": "Lift compared to baseline",
                  "properties": {
                    "value": {
                      "type": "number",
                      "description": "Lift percentage"
                    },
                    "is_significant": {
                      "type": "boolean",
                      "description": "Whether the lift is statistically significant"
                    },
                    "significance": {
                      "type": "number",
                      "description": "Statistical significance level"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}