{
  "rows": [
    {
      "joint": "x",
      "estimate": 60.16108884265623,
      "gt": 60.0,
      "error": 0.16108884265622692,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "y",
      "estimate": -1.9066385412938045,
      "gt": -2.0,
      "error": 0.09336145870619816,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "z",
      "estimate": 94.66274726231114,
      "gt": 95.0,
      "error": 0.337252737688857,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "a",
      "estimate": -160.27929469665676,
      "gt": 200.0,
      "error": 0.27929469665673423,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "b",
      "estimate": 0.0,
      "gt": 60.0,
      "error": 60.0,
      "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": 8.0,
      "error": 8.0,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.2366362976839298,
    "max_abs_deg": 0.337252737688857,
    "mean_abs_mm": 0.16108884265622692,
    "max_abs_mm": 0.16108884265622692,
    "n_unobservable": 3,
    "wrist_error_mm": 1.1821124894183874,
    "finger_error_mm": null
  }
}