Data quality metrics extracted from 8i4n.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "3deb8e4760bb0d2a3713239e9024eab1",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 63.897,
    "b": 120.297,
    "c": 152.600,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97934],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.00,2.40],
    "number_observations": 142308,
    "number_observations_unique": 74209,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.972
      },
      {
        "type": "I/SigI",
        "value": 9.3
      },
      {
        "type": "Completeness",
        "value": 84.5
      },
      {
        "type": "Redundancy",
        "value": 1.9
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.44,2.40],
      "number_observations_unique": 3361,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.301
        },
        {
          "type": "Completeness",
          "value": 75.7
        },
        {
          "type": "Redundancy",
          "value": 1.6
        }
      ]
    },
    {
      "resolution_limits": [2.49,2.44],
      "number_observations_unique": 3276,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.310
        },
        {
          "type": "Completeness",
          "value": 75.0
        },
        {
          "type": "Redundancy",
          "value": 1.6
        }
      ]
    },
    {
      "resolution_limits": [2.53,2.49],
      "number_observations_unique": 3307,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.296
        },
        {
          "type": "Completeness",
          "value": 74.7
        },
        {
          "type": "Redundancy",
          "value": 1.6
        }
      ]
    },
    {
      "resolution_limits": [2.59,2.53],
      "number_observations_unique": 3312,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.280
        },
        {
          "type": "Completeness",
          "value": 76.4
        },
        {
          "type": "Redundancy",
          "value": 1.6
        }
      ]
    },
    {
      "resolution_limits": [2.64,2.59],
      "number_observations_unique": 3413,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.267
        },
        {
          "type": "Completeness",
          "value": 77.2
        },
        {
          "type": "Redundancy",
          "value": 1.6
        }
      ]
    },
    {
      "resolution_limits": [2.70,2.64],
      "number_observations_unique": 3435,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.272
        },
        {
          "type": "Completeness",
          "value": 78.6
        },
        {
          "type": "Redundancy",
          "value": 1.7
        }
      ]
    },
    {
      "resolution_limits": [2.77,2.70],
      "number_observations_unique": 3526,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.254
        },
        {
          "type": "Completeness",
          "value": 79.6
        },
        {
          "type": "Redundancy",
          "value": 1.7
        }
      ]
    },
    {
      "resolution_limits": [2.85,2.77],
      "number_observations_unique": 3428,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "Completeness",
          "value": 79.0
        },
        {
          "type": "Redundancy",
          "value": 1.7
        }
      ]
    },
    {
      "resolution_limits": [2.93,2.85],
      "number_observations_unique": 3589,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.231
        },
        {
          "type": "Completeness",
          "value": 81.5
        },
        {
          "type": "Redundancy",
          "value": 1.7
        }
      ]
    },
    {
      "resolution_limits": [3.02,2.93],
      "number_observations_unique": 3635,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.188
        },
        {
          "type": "Completeness",
          "value": 82.4
        },
        {
          "type": "Redundancy",
          "value": 1.8
        }
      ]
    },
    {
      "resolution_limits": [3.13,3.02],
      "number_observations_unique": 3635,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.182
        },
        {
          "type": "Completeness",
          "value": 83.1
        },
        {
          "type": "Redundancy",
          "value": 1.9
        }
      ]
    },
    {
      "resolution_limits": [3.26,3.13],
      "number_observations_unique": 3759,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "Completeness",
          "value": 86.0
        },
        {
          "type": "Redundancy",
          "value": 1.9
        }
      ]
    },
    {
      "resolution_limits": [3.41,3.26],
      "number_observations_unique": 3829,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "Completeness",
          "value": 87.0
        },
        {
          "type": "Redundancy",
          "value": 2.0
        }
      ]
    },
    {
      "resolution_limits": [3.58,3.41],
      "number_observations_unique": 3922,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.140
        },
        {
          "type": "Completeness",
          "value": 89.1
        },
        {
          "type": "Redundancy",
          "value": 2.0
        }
      ]
    },
    {
      "resolution_limits": [3.81,3.58],
      "number_observations_unique": 3995,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "Completeness",
          "value": 91.6
        },
        {
          "type": "Redundancy",
          "value": 2.2
        }
      ]
    },
    {
      "resolution_limits": [4.10,3.81],
      "number_observations_unique": 3995,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.123
        },
        {
          "type": "Completeness",
          "value": 90.8
        },
        {
          "type": "Redundancy",
          "value": 2.2
        }
      ]
    },
    {
      "resolution_limits": [4.52,4.10],
      "number_observations_unique": 4158,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 94.1
        },
        {
          "type": "Redundancy",
          "value": 2.2
        }
      ]
    },
    {
      "resolution_limits": [5.17,4.52],
      "number_observations_unique": 4149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "Completeness",
          "value": 94.9
        },
        {
          "type": "Redundancy",
          "value": 2.3
        }
      ]
    },
    {
      "resolution_limits": [6.51,5.17],
      "number_observations_unique": 4193,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 95.4
        },
        {
          "type": "Redundancy",
          "value": 2.3
        }
      ]
    },
    {
      "resolution_limits": [50.00,6.51],
      "number_observations_unique": 4292,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "Completeness",
          "value": 97.2
        },
        {
          "type": "Redundancy",
          "value": 2.3
        }
      ]
    }
  ]

}
  

Table 1 generated from MXLIMS-JSON (via JavaScript):


Binned data generated from MXLIMS-JSON (via JavaScript):