Data quality metrics extracted from 6zrc.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": "f4269b790f9103c2e533312ad4444442",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 71.960,
    "b": 96.325,
    "c": 149.300,
    "alpha": 90.00,
    "beta": 90.01,
    "gamma": 90.00
  },
  "wavelengths": [0.99998],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.160,2.600],
    "number_observations": 212828,
    "number_observations_unique": 31297,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.111
      },
      {
        "type": "R(meas)",
        "value": 0.120
      },
      {
        "type": "I/SigI",
        "value": 9.910
      },
      {
        "type": "Completeness",
        "value": 99.500
      },
      {
        "type": "Redundancy",
        "value": 6.800
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
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      "resolution_limits": [2.670,2.600],
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      "number_observations_unique": 2303,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.264
        },
        {
          "type": "R(meas)",
          "value": 1.366
        },
        {
          "type": "I/SigI",
          "value": 1.110
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.016
        },
        {
          "type": "CC(1/2)",
          "value": 0.828
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.670],
      "number_observations": 15641,
      "number_observations_unique": 2258,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.056
        },
        {
          "type": "R(meas)",
          "value": 1.142
        },
        {
          "type": "I/SigI",
          "value": 1.350
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.927
        },
        {
          "type": "CC(1/2)",
          "value": 0.869
        }
      ]
    },
    {
      "resolution_limits": [2.820,2.740],
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      "number_observations_unique": 2174,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.867
        },
        {
          "type": "R(meas)",
          "value": 0.939
        },
        {
          "type": "I/SigI",
          "value": 1.630
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 6.838
        },
        {
          "type": "CC(1/2)",
          "value": 0.896
        }
      ]
    },
    {
      "resolution_limits": [2.910,2.820],
      "number_observations": 13525,
      "number_observations_unique": 2086,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.790
        },
        {
          "type": "R(meas)",
          "value": 0.860
        },
        {
          "type": "I/SigI",
          "value": 1.790
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 6.484
        },
        {
          "type": "CC(1/2)",
          "value": 0.918
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.910],
      "number_observations": 14489,
      "number_observations_unique": 2105,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.565
        },
        {
          "type": "R(meas)",
          "value": 0.611
        },
        {
          "type": "I/SigI",
          "value": 2.550
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 6.883
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [3.110,3.000],
      "number_observations": 14010,
      "number_observations_unique": 1963,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.395
        },
        {
          "type": "R(meas)",
          "value": 0.426
        },
        {
          "type": "I/SigI",
          "value": 3.690
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 7.137
        },
        {
          "type": "CC(1/2)",
          "value": 0.976
        }
      ]
    },
    {
      "resolution_limits": [3.220,3.110],
      "number_observations": 13441,
      "number_observations_unique": 1909,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.344
        },
        {
          "type": "R(meas)",
          "value": 0.371
        },
        {
          "type": "I/SigI",
          "value": 4.350
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 7.041
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [3.360,3.220],
      "number_observations": 12856,
      "number_observations_unique": 1865,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.259
        },
        {
          "type": "I/SigI",
          "value": 5.800
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 6.893
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
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      ]
    },
    {
      "resolution_limits": [3.510,3.360],
      "number_observations": 11517,
      "number_observations_unique": 1749,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.221
        },
        {
          "type": "I/SigI",
          "value": 7.150
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 6.585
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.680,3.510],
      "number_observations": 10901,
      "number_observations_unique": 1707,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "R(meas)",
          "value": 0.151
        },
        {
          "type": "I/SigI",
          "value": 9.410
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 6.386
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.880,3.680],
      "number_observations": 11182,
      "number_observations_unique": 1592,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.122
        },
        {
          "type": "R(meas)",
          "value": 0.132
        },
        {
          "type": "I/SigI",
          "value": 11.000
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 7.024
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.110,3.880],
      "number_observations": 10475,
      "number_observations_unique": 1539,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 13.160
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.806
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.390,4.110],
      "number_observations": 9900,
      "number_observations_unique": 1451,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "R(meas)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 17.380
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        {
          "type": "Completeness",
          "value": 99.700
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        {
          "type": "Redundancy",
          "value": 6.823
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [4.750,4.390],
      "number_observations": 8466,
      "number_observations_unique": 1337,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.069
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        {
          "type": "I/SigI",
          "value": 20.270
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 6.332
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        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [5.200,4.750],
      "number_observations": 8695,
      "number_observations_unique": 1259,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 24.160
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        {
          "type": "Completeness",
          "value": 99.900
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        {
          "type": "Redundancy",
          "value": 6.906
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [5.810,5.200],
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      "number_observations_unique": 1111,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.069
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        {
          "type": "I/SigI",
          "value": 22.290
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        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.028
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [6.710,5.810],
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      "number_observations_unique": 1013,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 23.940
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.589
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [8.220,6.710],
      "number_observations": 5448,
      "number_observations_unique": 841,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 28.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.478
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [11.630,8.220],
      "number_observations": 4470,
      "number_observations_unique": 665,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "R(meas)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 40.220
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.722
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [48.160,11.630],
      "number_observations": 2307,
      "number_observations_unique": 370,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 44.900
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 6.235
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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