{
  "rows": [
    {
      "joint": "x",
      "estimate": 83.06438704326295,
      "gt": 80.0,
      "error": 3.064387043262954,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": 19.5348441238203,
      "gt": 20.0,
      "error": 0.46515587617969345,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": 80.4758354336764,
      "gt": 80.0,
      "error": 0.47583543367639436,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "a",
      "estimate": -117.67376198434756,
      "gt": -120.0,
      "error": 2.32623801565245,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "b",
      "estimate": 0.0,
      "gt": 23.0,
      "error": 23.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "c",
      "estimate": 0.0,
      "gt": 9.0,
      "error": 9.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "e",
      "estimate": 0.0,
      "gt": 3.0,
      "error": 3.0,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 1.0890764418361794,
    "max_abs_deg": 2.32623801565245,
    "mean_abs_mm": 3.064387043262954,
    "max_abs_mm": 3.064387043262954,
    "n_unobservable": 3,
    "wrist_error_mm": 3.6715015373372073,
    "finger_error_mm": null
  }
}