Data quality metrics extracted from 6kgd.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": "d32cdfc8459e364c877fffaa553815fa",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 31.11,
    "b": 62.50,
    "c": 100.32,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97915],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [39.119,1.650],
    "number_observations": 156729,
    "number_observations_unique": 44604,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.125
      },
      {
        "type": "R(meas)",
        "value": 0.147
      },
      {
        "type": "I/SigI",
        "value": 7.900
      },
      {
        "type": "Completeness",
        "value": 98.100
      },
      {
        "type": "Redundancy",
        "value": 3.514
      },
      {
        "type": "CC(1/2)",
        "value": 0.978
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.690,1.650],
      "number_observations": 7170,
      "number_observations_unique": 3185,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.196
        },
        {
          "type": "R(meas)",
          "value": 0.251
        },
        {
          "type": "I/SigI",
          "value": 3.900
        },
        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 2.251
        },
        {
          "type": "CC(1/2)",
          "value": 0.914
        }
      ]
    },
    {
      "resolution_limits": [1.740,1.690],
      "number_observations": 8600,
      "number_observations_unique": 3251,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.189
        },
        {
          "type": "R(meas)",
          "value": 0.236
        },
        {
          "type": "I/SigI",
          "value": 4.540
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 2.645
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [1.790,1.740],
      "number_observations": 11130,
      "number_observations_unique": 3193,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.185
        },
        {
          "type": "R(meas)",
          "value": 0.219
        },
        {
          "type": "I/SigI",
          "value": 5.780
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.486
        },
        {
          "type": "CC(1/2)",
          "value": 0.950
        }
      ]
    },
    {
      "resolution_limits": [1.840,1.790],
      "number_observations": 11776,
      "number_observations_unique": 3101,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "R(meas)",
          "value": 0.197
        },
        {
          "type": "I/SigI",
          "value": 6.750
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.797
        },
        {
          "type": "CC(1/2)",
          "value": 0.959
        }
      ]
    },
    {
      "resolution_limits": [1.910,1.840],
      "number_observations": 11263,
      "number_observations_unique": 2986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.164
        },
        {
          "type": "R(meas)",
          "value": 0.191
        },
        {
          "type": "I/SigI",
          "value": 7.200
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.772
        },
        {
          "type": "CC(1/2)",
          "value": 0.955
        }
      ]
    },
    {
      "resolution_limits": [1.970,1.910],
      "number_observations": 10945,
      "number_observations_unique": 2899,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "R(meas)",
          "value": 0.177
        },
        {
          "type": "I/SigI",
          "value": 7.770
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.775
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.050,1.970],
      "number_observations": 10586,
      "number_observations_unique": 2805,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "R(meas)",
          "value": 0.171
        },
        {
          "type": "I/SigI",
          "value": 8.370
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.774
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.130,2.050],
      "number_observations": 10073,
      "number_observations_unique": 2668,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.137
        },
        {
          "type": "R(meas)",
          "value": 0.160
        },
        {
          "type": "I/SigI",
          "value": 8.710
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.775
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.130],
      "number_observations": 9881,
      "number_observations_unique": 2617,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "R(meas)",
          "value": 0.158
        },
        {
          "type": "I/SigI",
          "value": 8.970
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.776
        },
        {
          "type": "CC(1/2)",
          "value": 0.971
        }
      ]
    },
    {
      "resolution_limits": [2.330,2.220],
      "number_observations": 9153,
      "number_observations_unique": 2429,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.134
        },
        {
          "type": "R(meas)",
          "value": 0.156
        },
        {
          "type": "I/SigI",
          "value": 9.180
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.768
        },
        {
          "type": "CC(1/2)",
          "value": 0.964
        }
      ]
    },
    {
      "resolution_limits": [2.460,2.330],
      "number_observations": 8836,
      "number_observations_unique": 2353,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.130
        },
        {
          "type": "R(meas)",
          "value": 0.152
        },
        {
          "type": "I/SigI",
          "value": 9.260
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.755
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.460],
      "number_observations": 8490,
      "number_observations_unique": 2246,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.131
        },
        {
          "type": "R(meas)",
          "value": 0.152
        },
        {
          "type": "I/SigI",
          "value": 9.560
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.780
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [2.790,2.610],
      "number_observations": 7835,
      "number_observations_unique": 2081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "R(meas)",
          "value": 0.148
        },
        {
          "type": "I/SigI",
          "value": 9.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.765
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
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      ]
    },
    {
      "resolution_limits": [3.010,2.790],
      "number_observations": 7202,
      "number_observations_unique": 1921,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.145
        },
        {
          "type": "I/SigI",
          "value": 9.930
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.749
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
        }
      ]
    },
    {
      "resolution_limits": [3.300,3.010],
      "number_observations": 6643,
      "number_observations_unique": 1799,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.117
        },
        {
          "type": "R(meas)",
          "value": 0.137
        },
        {
          "type": "I/SigI",
          "value": 9.980
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.693
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        {
          "type": "CC(1/2)",
          "value": 0.968
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      ]
    },
    {
      "resolution_limits": [3.690,3.300],
      "number_observations": 5739,
      "number_observations_unique": 1607,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.137
        },
        {
          "type": "I/SigI",
          "value": 9.940
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 3.571
        },
        {
          "type": "CC(1/2)",
          "value": 0.962
        }
      ]
    },
    {
      "resolution_limits": [4.260,3.690],
      "number_observations": 4638,
      "number_observations_unique": 1353,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "R(meas)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 9.770
        },
        {
          "type": "Completeness",
          "value": 96.100
        },
        {
          "type": "Redundancy",
          "value": 3.428
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [5.220,4.260],
      "number_observations": 3387,
      "number_observations_unique": 1069,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "R(meas)",
          "value": 0.129
        },
        {
          "type": "I/SigI",
          "value": 9.370
        },
        {
          "type": "Completeness",
          "value": 87.300
        },
        {
          "type": "Redundancy",
          "value": 3.168
        },
        {
          "type": "CC(1/2)",
          "value": 0.957
        }
      ]
    },
    {
      "resolution_limits": [7.380,5.220],
      "number_observations": 2680,
      "number_observations_unique": 809,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "I/SigI",
          "value": 9.570
        },
        {
          "type": "Completeness",
          "value": 87.900
        },
        {
          "type": "Redundancy",
          "value": 3.313
        },
        {
          "type": "CC(1/2)",
          "value": 0.958
        }
      ]
    },
    {
      "resolution_limits": [39.119,7.380],
      "number_observations": 702,
      "number_observations_unique": 232,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.097
        },
        {
          "type": "R(meas)",
          "value": 0.117
        },
        {
          "type": "I/SigI",
          "value": 8.990
        },
        {
          "type": "Completeness",
          "value": 45.700
        },
        {
          "type": "Redundancy",
          "value": 3.026
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
        }
      ]
    }
  ]

}
  

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


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