{
  "rows": [
    {
      "joint": "x",
      "estimate": 47.98525295867128,
      "gt": 50.0,
      "error": 2.014747041328718,
      "unit": "mm",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "y",
      "estimate": -1.7250923327227343,
      "gt": -2.0,
      "error": 0.2749076672772617,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "z",
      "estimate": 94.60329294128495,
      "gt": 95.0,
      "error": 0.3967070587150374,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "a",
      "estimate": 19.832702468462756,
      "gt": 20.0,
      "error": 0.16729753153725824,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "b",
      "estimate": 59.3809685733868,
      "gt": 60.0,
      "error": 0.6190314266131907,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": 9.779711769678482,
      "gt": 9.0,
      "error": 0.779711769678471,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 1.4272856649542962,
      "gt": 3.0,
      "error": 1.5727143350457038,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 0.5578836211896411,
    "max_abs_deg": 0.779711769678471,
    "mean_abs_mm": 1.7937306881872108,
    "max_abs_mm": 2.014747041328718,
    "n_unobservable": 2,
    "wrist_error_mm": null,
    "finger_error_mm": null
  }
}