{
  "rows": [
    {
      "joint": "x",
      "estimate": 189.90495626196733,
      "gt": 180.0,
      "error": 9.904956261967328,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "y",
      "estimate": -31.893656426667356,
      "gt": 86.0,
      "error": 117.89365642666735,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "z",
      "estimate": 116.80557971284524,
      "gt": -120.0,
      "error": 123.19442028715474,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "a",
      "estimate": -28.707797113137985,
      "gt": -60.0,
      "error": 31.292202886862015,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "b",
      "estimate": -229.26745031818254,
      "gt": 22.0,
      "error": 108.73254968181743,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": 13.610775106899885,
      "gt": 91.0,
      "error": 77.38922489310012,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 10.171708761229796,
      "gt": 10.0,
      "error": 0.17170876122979628,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 72.47132582059318,
    "max_abs_deg": 108.73254968181743,
    "mean_abs_mm": 0.17170876122979628,
    "max_abs_mm": 0.17170876122979628,
    "n_unobservable": 3,
    "wrist_error_mm": null,
    "finger_error_mm": null
  }
}