{
  "rows": [
    {
      "joint": "x",
      "estimate": 50.261552646832094,
      "gt": 50.0,
      "error": 0.26155264683209367,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "y",
      "estimate": -1.997831639732931,
      "gt": -2.0,
      "error": 0.0021683602670634627,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "z",
      "estimate": 94.94022479921823,
      "gt": 95.0,
      "error": 0.059775200781757576,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "a",
      "estimate": 19.818723994314226,
      "gt": 20.0,
      "error": 0.18127600568578828,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "b",
      "estimate": 60.42977708596383,
      "gt": 60.0,
      "error": 0.4297770859638206,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "c",
      "estimate": 7.5031135902027914,
      "gt": 9.0,
      "error": 1.496886409797213,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "e",
      "estimate": -0.7859751376575953,
      "gt": 3.0,
      "error": 3.785975137657595,
      "unit": "mm",
      "observable": true,
      "n_markers": 3
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.43397661249912856,
    "max_abs_deg": 1.496886409797213,
    "mean_abs_mm": 2.0237638922448444,
    "max_abs_mm": 3.785975137657595,
    "n_unobservable": 0,
    "wrist_error_mm": 0.36344440733300154,
    "finger_error_mm": 4.189221214582239
  }
}