{
  "rows": [
    {
      "joint": "x",
      "estimate": 83.37380943713694,
      "gt": 80.0,
      "error": 3.3738094371369414,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "y",
      "estimate": 19.60152798567628,
      "gt": 20.0,
      "error": 0.3984720143237155,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "z",
      "estimate": 80.78020505372913,
      "gt": 80.0,
      "error": 0.7802050537291336,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "a",
      "estimate": -119.01716328770733,
      "gt": -120.0,
      "error": 0.9828367122926807,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "b",
      "estimate": 0.0,
      "gt": 23.0,
      "error": 23.0,
      "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": 3.0,
      "error": 3.0,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.7205045934485099,
    "max_abs_deg": 0.9828367122926807,
    "mean_abs_mm": 3.3738094371369414,
    "max_abs_mm": 3.3738094371369414,
    "n_unobservable": 3,
    "wrist_error_mm": 4.0265277345056285,
    "finger_error_mm": null
  }
}