Data quality metrics extracted from 4kz8.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": "f05e604618aa0316524928eeca0b5b34",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 117.61,
    "b": 77.80,
    "c": 98.69,
    "alpha": 90.00,
    "beta": 116.59,
    "gamma": 90.00
  },
  "wavelengths": [1.11587],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.857,2.280],
    "number_observations_unique": 32352,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.032
      },
      {
        "type": "I/SigI",
        "value": 28.12
      },
      {
        "type": "Completeness",
        "value": 88.8
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.340,2.280],
      "number_observations": 7738,
      "number_observations_unique": 2605,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.106
        },
        {
          "type": "I/SigI",
          "value": 10.72
        },
        {
          "type": "Completeness",
          "value": 98.2
        }
      ]
    },
    {
      "resolution_limits": [2.410,2.340],
      "number_observations": 7873,
      "number_observations_unique": 2588,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "I/SigI",
          "value": 12.49
        },
        {
          "type": "Completeness",
          "value": 99.2
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.410],
      "number_observations": 7607,
      "number_observations_unique": 2513,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "I/SigI",
          "value": 13.96
        },
        {
          "type": "Completeness",
          "value": 99.2
        }
      ]
    },
    {
      "resolution_limits": [2.550,2.480],
      "number_observations": 7470,
      "number_observations_unique": 2464,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 15.09
        },
        {
          "type": "Completeness",
          "value": 99.7
        }
      ]
    },
    {
      "resolution_limits": [2.640,2.550],
      "number_observations": 6991,
      "number_observations_unique": 2333,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 15.75
        },
        {
          "type": "Completeness",
          "value": 97.2
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.640],
      "number_observations": 1563,
      "number_observations_unique": 538,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 17.20
        },
        {
          "type": "Completeness",
          "value": 23.3
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.730],
      "number_observations": 6744,
      "number_observations_unique": 2229,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 20.34
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [2.950,2.830],
      "number_observations": 6519,
      "number_observations_unique": 2153,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 23.38
        },
        {
          "type": "Completeness",
          "value": 99.4
        }
      ]
    },
    {
      "resolution_limits": [3.080,2.950],
      "number_observations": 6173,
      "number_observations_unique": 2039,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 27.71
        },
        {
          "type": "Completeness",
          "value": 99.1
        }
      ]
    },
    {
      "resolution_limits": [3.230,3.080],
      "number_observations": 5905,
      "number_observations_unique": 1958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 31.64
        },
        {
          "type": "Completeness",
          "value": 98.9
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.230],
      "number_observations": 5384,
      "number_observations_unique": 1808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 34.15
        },
        {
          "type": "Completeness",
          "value": 97.1
        }
      ]
    },
    {
      "resolution_limits": [3.610,3.400],
      "number_observations": 2978,
      "number_observations_unique": 1028,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 41.02
        },
        {
          "type": "Completeness",
          "value": 58.1
        }
      ]
    },
    {
      "resolution_limits": [3.860,3.610],
      "number_observations": 2776,
      "number_observations_unique": 1014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 42.20
        },
        {
          "type": "Completeness",
          "value": 60.0
        }
      ]
    },
    {
      "resolution_limits": [4.170,3.860],
      "number_observations": 3044,
      "number_observations_unique": 1073,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 46.18
        },
        {
          "type": "Completeness",
          "value": 68.4
        }
      ]
    },
    {
      "resolution_limits": [4.560,4.170],
      "number_observations": 4027,
      "number_observations_unique": 1412,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 51.45
        },
        {
          "type": "Completeness",
          "value": 98.1
        }
      ]
    },
    {
      "resolution_limits": [5.100,4.560],
      "number_observations": 3998,
      "number_observations_unique": 1306,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "I/SigI",
          "value": 52.90
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [5.890,5.100],
      "number_observations": 3564,
      "number_observations_unique": 1161,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 51.14
        },
        {
          "type": "Completeness",
          "value": 99.3
        }
      ]
    },
    {
      "resolution_limits": [7.220,5.890],
      "number_observations": 2937,
      "number_observations_unique": 955,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 50.58
        },
        {
          "type": "Completeness",
          "value": 99.0
        }
      ]
    },
    {
      "resolution_limits": [10.210,7.220],
      "number_observations": 2334,
      "number_observations_unique": 767,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 60.60
        },
        {
          "type": "Completeness",
          "value": 98.1
        }
      ]
    },
    {
      "resolution_limits": [29.857,10.210],
      "number_observations": 1195,
      "number_observations_unique": 408,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 61.31
        },
        {
          "type": "Completeness",
          "value": 92.9
        }
      ]
    }
  ]

}
  

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


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