{
  "rows": [
    {
      "joint": "x",
      "estimate": 69.59508617839535,
      "gt": 70.0,
      "error": 0.4049138216046515,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": 49.855810398098264,
      "gt": 50.0,
      "error": 0.14418960190172925,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": -69.76034246622946,
      "gt": -70.0,
      "error": 0.2396575337705258,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "a",
      "estimate": 118.68118241605009,
      "gt": 120.0,
      "error": 1.3188175839499081,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "b",
      "estimate": 49.782212709822495,
      "gt": 50.0,
      "error": 0.21778729017751175,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": 34.02596211828723,
      "gt": 30.0,
      "error": 4.025962118287225,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 19.415906578102184,
      "gt": 20.0,
      "error": 0.5840934218978155,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 1.4266891485790936,
    "max_abs_deg": 4.025962118287225,
    "mean_abs_mm": 0.4945036217512335,
    "max_abs_mm": 0.5840934218978155,
    "n_unobservable": 1,
    "wrist_error_mm": null,
    "finger_error_mm": null
  }
}