{
  "rows": [
    {
      "joint": "x",
      "estimate": 120.37548008829184,
      "gt": 120.0,
      "error": 0.37548008829183743,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": 60.02813121619397,
      "gt": 60.0,
      "error": 0.02813121619396952,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": -109.86205745073617,
      "gt": -110.0,
      "error": 0.137942549263812,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "a",
      "estimate": 19.961028290019488,
      "gt": 20.0,
      "error": 0.038971709980501146,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "b",
      "estimate": 0.0,
      "gt": 30.0,
      "error": 30.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "c",
      "estimate": 0.0,
      "gt": 180.0,
      "error": 180.0,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "e",
      "estimate": 0.0,
      "gt": 4.0,
      "error": 4.0,
      "unit": "mm",
      "observable": false,
      "n_markers": 0
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.06834849181276088,
    "max_abs_deg": 0.137942549263812,
    "mean_abs_mm": 0.37548008829183743,
    "max_abs_mm": 0.37548008829183743,
    "n_unobservable": 3,
    "wrist_error_mm": 0.787720803068579,
    "finger_error_mm": null
  }
}