{
  "rows": [
    {
      "joint": "x",
      "estimate": 120.38686657326853,
      "gt": 120.0,
      "error": 0.38686657326853435,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": 59.74079147271642,
      "gt": 60.0,
      "error": 0.25920852728359023,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": -109.88832943232683,
      "gt": -110.0,
      "error": 0.11167056767317263,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "a",
      "estimate": 20.49075144528145,
      "gt": 20.0,
      "error": 0.490751445281461,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "b",
      "estimate": 0.0,
      "gt": 30.0,
      "error": 30.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "c",
      "estimate": 0.0,
      "gt": 180.0,
      "error": 180.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "e",
      "estimate": 0.0,
      "gt": 4.0,
      "error": 4.0,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.28721018007940796,
    "max_abs_deg": 0.490751445281461,
    "mean_abs_mm": 0.38686657326853435,
    "max_abs_mm": 0.38686657326853435,
    "n_unobservable": 3,
    "wrist_error_mm": 1.1604128553154758,
    "finger_error_mm": null
  }
}