Data quality metrics extracted from 6wwd.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": "2970c450de840afbbc7befc961e4e774",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 50.69,
    "b": 104.04,
    "c": 146.50,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [47.900,2.100],
    "number_observations": 321160,
    "number_observations_unique": 45678,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.117
      },
      {
        "type": "R(meas)",
        "value": 0.126
      },
      {
        "type": "I/SigI",
        "value": 14.470
      },
      {
        "type": "Completeness",
        "value": 99.100
      },
      {
        "type": "Redundancy",
        "value": 7.031
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.150,2.100],
      "number_observations": 19792,
      "number_observations_unique": 3254,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.411
        },
        {
          "type": "R(meas)",
          "value": 0.450
        },
        {
          "type": "I/SigI",
          "value": 4.620
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 6.082
        },
        {
          "type": "CC(1/2)",
          "value": 0.891
        }
      ]
    },
    {
      "resolution_limits": [2.210,2.150],
      "number_observations": 22509,
      "number_observations_unique": 3207,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.372
        },
        {
          "type": "R(meas)",
          "value": 0.402
        },
        {
          "type": "I/SigI",
          "value": 5.520
        },
        {
          "type": "Completeness",
          "value": 97.200
        },
        {
          "type": "Redundancy",
          "value": 7.019
        },
        {
          "type": "CC(1/2)",
          "value": 0.935
        }
      ]
    },
    {
      "resolution_limits": [2.280,2.210],
      "number_observations": 20863,
      "number_observations_unique": 3164,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "R(meas)",
          "value": 0.436
        },
        {
          "type": "I/SigI",
          "value": 5.890
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 6.594
        },
        {
          "type": "CC(1/2)",
          "value": 0.944
        }
      ]
    },
    {
      "resolution_limits": [2.350,2.280],
      "number_observations": 21945,
      "number_observations_unique": 3005,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.339
        },
        {
          "type": "R(meas)",
          "value": 0.365
        },
        {
          "type": "I/SigI",
          "value": 6.130
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 7.303
        },
        {
          "type": "CC(1/2)",
          "value": 0.956
        }
      ]
    },
    {
      "resolution_limits": [2.420,2.350],
      "number_observations": 21749,
      "number_observations_unique": 2998,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.314
        },
        {
          "type": "R(meas)",
          "value": 0.338
        },
        {
          "type": "I/SigI",
          "value": 6.680
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 7.255
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [2.510,2.420],
      "number_observations": 20859,
      "number_observations_unique": 2883,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.290
        },
        {
          "type": "R(meas)",
          "value": 0.312
        },
        {
          "type": "I/SigI",
          "value": 7.120
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.235
        },
        {
          "type": "CC(1/2)",
          "value": 0.969
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.510],
      "number_observations": 20252,
      "number_observations_unique": 2772,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.269
        },
        {
          "type": "R(meas)",
          "value": 0.290
        },
        {
          "type": "I/SigI",
          "value": 7.390
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 7.306
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
        }
      ]
    },
    {
      "resolution_limits": [2.710,2.600],
      "number_observations": 19308,
      "number_observations_unique": 2700,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.235
        },
        {
          "type": "R(meas)",
          "value": 0.253
        },
        {
          "type": "I/SigI",
          "value": 9.110
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 7.151
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
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      ]
    },
    {
      "resolution_limits": [2.830,2.710],
      "number_observations": 18761,
      "number_observations_unique": 2589,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.185
        },
        {
          "type": "R(meas)",
          "value": 0.199
        },
        {
          "type": "I/SigI",
          "value": 10.420
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 7.246
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.830],
      "number_observations": 18175,
      "number_observations_unique": 2507,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "R(meas)",
          "value": 0.169
        },
        {
          "type": "I/SigI",
          "value": 12.220
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.250
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.970],
      "number_observations": 17079,
      "number_observations_unique": 2345,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.123
        },
        {
          "type": "R(meas)",
          "value": 0.133
        },
        {
          "type": "I/SigI",
          "value": 15.200
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 7.283
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.320,3.130],
      "number_observations": 16321,
      "number_observations_unique": 2242,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "R(meas)",
          "value": 0.096
        },
        {
          "type": "I/SigI",
          "value": 19.780
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 7.280
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [3.550,3.320],
      "number_observations": 15020,
      "number_observations_unique": 2127,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "R(meas)",
          "value": 0.085
        },
        {
          "type": "I/SigI",
          "value": 24.310
        },
        {
          "type": "Completeness",
          "value": 99.800
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        {
          "type": "Redundancy",
          "value": 7.062
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [3.830,3.550],
      "number_observations": 13836,
      "number_observations_unique": 1993,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.072
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        {
          "type": "I/SigI",
          "value": 27.830
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        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.942
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        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [4.200,3.830],
      "number_observations": 12599,
      "number_observations_unique": 1846,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.060
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        {
          "type": "I/SigI",
          "value": 31.160
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 6.825
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [4.700,4.200],
      "number_observations": 11975,
      "number_observations_unique": 1670,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.046
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        {
          "type": "I/SigI",
          "value": 36.080
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.171
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [5.420,4.700],
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      "number_observations_unique": 1496,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 29.390
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.114
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [6.640,5.420],
      "number_observations": 8927,
      "number_observations_unique": 1273,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 25.140
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.013
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [9.390,6.640],
      "number_observations": 6899,
      "number_observations_unique": 1010,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 35.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.831
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [47.900,9.390],
      "number_observations": 3649,
      "number_observations_unique": 597,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 52.290
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 6.112
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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