{
  "rows": [
    {
      "joint": "x",
      "estimate": 59.59693724173907,
      "gt": 60.0,
      "error": 0.40306275826092985,
      "unit": "mm",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "y",
      "estimate": -1.5397442820319978,
      "gt": -2.0,
      "error": 0.46025571796801046,
      "unit": "deg",
      "observable": true,
      "n_markers": 3
    },
    {
      "joint": "z",
      "estimate": 92.5767511342383,
      "gt": 95.0,
      "error": 2.423248865761707,
      "unit": "deg",
      "observable": false,
      "n_markers": 0
    },
    {
      "joint": "a",
      "estimate": 16.048153042261664,
      "gt": 200.0,
      "error": 176.04815304226167,
      "unit": "deg",
      "observable": true,
      "n_markers": 1
    },
    {
      "joint": "b",
      "estimate": -62.23836649089406,
      "gt": 60.0,
      "error": 122.23836649089407,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "c",
      "estimate": 191.0857575537735,
      "gt": 9.0,
      "error": 177.91424244622647,
      "unit": "deg",
      "observable": true,
      "n_markers": 2
    },
    {
      "joint": "e",
      "estimate": 8.035738034730706,
      "gt": 8.0,
      "error": 0.03573803473070569,
      "unit": "mm",
      "observable": true,
      "n_markers": 2
    }
  ],
  "summary": {
    "n_joints": 7,
    "mean_abs_deg": 119.16525442433755,
    "max_abs_deg": 177.91424244622647,
    "mean_abs_mm": 0.21940039649581777,
    "max_abs_mm": 0.40306275826092985,
    "n_unobservable": 1,
    "wrist_error_mm": null,
    "finger_error_mm": null
  }
}