{
  "$schema": "https://pivograph.com/schemas/project/v1.json",
  "format": "pivograph-project",
  "schemaVersion": 1,
  "generator": { "name": "hand-written", "version": "1" },
  "meta": {
    "title": "Minimal survival table",
    "description": "X is time; each cell is an event code (1 = event, 0 = censored).",
    "license": "synthetic"
  },
  "tables": [
    {
      "id": "survival",
      "name": "Overall survival",
      "format": "survival",
      "replicates": 1,
      "x": [2, 4, 6, 9, 12, 15, 18],
      "dataSets": [
        { "name": "Placebo", "values": [[1], [1], [0], [1], [1], [null], [1]] },
        { "name": "Drug", "values": [[null], [0], [1], [0], [1], [1], [0]] }
      ],
      "graph": { "variantId": "survival-staircase-ticks" }
    }
  ]
}