{
  "rows": [
    {
      "joint": "x",
      "estimate": 57.49264717708885,
      "gt": 60.0,
      "error": 2.5073528229111517,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": -1.297783604927297,
      "gt": -2.0,
      "error": 0.7022163950726963,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": 93.42830050524609,
      "gt": 95.0,
      "error": 1.571699494753915,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "a",
      "estimate": 19.346209106972765,
      "gt": 200.0,
      "error": 179.34620910697276,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "b",
      "estimate": -61.41771936029919,
      "gt": 60.0,
      "error": 121.41771936029919,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": -171.17473997798248,
      "gt": 9.0,
      "error": 179.82526002201752,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 7.6951189836895235,
      "gt": 8.0,
      "error": 0.3048810163104765,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 100.64839859246314,
    "max_abs_deg": 179.82526002201752,
    "mean_abs_mm": 1.406116919610814,
    "max_abs_mm": 2.5073528229111517,
    "n_unobservable": 2,
    "wrist_error_mm": null,
    "finger_error_mm": null
  }
}