{
  "rows": [
    {
      "joint": "x",
      "estimate": 60.95969902098253,
      "gt": 60.0,
      "error": 0.9596990209825265,
      "unit": "mm",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "y",
      "estimate": -2.2524369236815343,
      "gt": -2.0,
      "error": 0.2524369236815289,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "z",
      "estimate": 95.08062715491893,
      "gt": 95.0,
      "error": 0.08062715491894323,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "a",
      "estimate": 20.315771230793636,
      "gt": 200.0,
      "error": 179.68422876920636,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "b",
      "estimate": -61.72027935356369,
      "gt": 60.0,
      "error": 121.72027935356368,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": -172.82715373466604,
      "gt": 9.0,
      "error": 178.172846265334,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 7.859669001292122,
      "gt": 8.0,
      "error": 0.1403309987078778,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 75.05654742437454,
    "max_abs_deg": 178.172846265334,
    "mean_abs_mm": 0.5500150098452021,
    "max_abs_mm": 0.9596990209825265,
    "n_unobservable": 1,
    "wrist_error_mm": 1.5972301630940646,
    "finger_error_mm": null
  }
}