Data quality metrics extracted from 6o4n.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": "6095070887e123b076ce564ee7282165",
  "space_group_name": "I 4",
  "unit_cell": {
    "a": 164.28,
    "b": 164.28,
    "c": 89.79,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97872],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [41.876,1.800],
    "number_observations": 560618,
    "number_observations_unique": 110319,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.072
      },
      {
        "type": "R(meas)",
        "value": 0.080
      },
      {
        "type": "I/SigI",
        "value": 13.500
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.082
      },
      {
        "type": "CC(1/2)",
        "value": 0.997
      }
    ]
  },
  "refln_shells": [
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      "resolution_limits": [1.850,1.800],
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      "number_observations_unique": 8079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.560
        },
        {
          "type": "R(meas)",
          "value": 0.624
        },
        {
          "type": "I/SigI",
          "value": 2.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.060
        },
        {
          "type": "CC(1/2)",
          "value": 0.821
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.850],
      "number_observations": 40217,
      "number_observations_unique": 7927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.414
        },
        {
          "type": "R(meas)",
          "value": 0.462
        },
        {
          "type": "I/SigI",
          "value": 3.740
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.073
        },
        {
          "type": "CC(1/2)",
          "value": 0.898
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.900],
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      "number_observations_unique": 7751,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.341
        },
        {
          "type": "R(meas)",
          "value": 0.381
        },
        {
          "type": "I/SigI",
          "value": 4.610
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.060
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [2.010,1.950],
      "number_observations": 37988,
      "number_observations_unique": 7472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.250
        },
        {
          "type": "R(meas)",
          "value": 0.279
        },
        {
          "type": "I/SigI",
          "value": 6.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.084
        },
        {
          "type": "CC(1/2)",
          "value": 0.959
        }
      ]
    },
    {
      "resolution_limits": [2.080,2.010],
      "number_observations": 37042,
      "number_observations_unique": 7288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.201
        },
        {
          "type": "R(meas)",
          "value": 0.224
        },
        {
          "type": "I/SigI",
          "value": 7.490
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.083
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
        }
      ]
    },
    {
      "resolution_limits": [2.150,2.080],
      "number_observations": 35703,
      "number_observations_unique": 7004,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "R(meas)",
          "value": 0.178
        },
        {
          "type": "I/SigI",
          "value": 9.090
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.098
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [2.230,2.150],
      "number_observations": 34662,
      "number_observations_unique": 6790,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.130
        },
        {
          "type": "R(meas)",
          "value": 0.145
        },
        {
          "type": "I/SigI",
          "value": 10.920
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.105
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [2.320,2.230],
      "number_observations": 32662,
      "number_observations_unique": 6500,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.116
        },
        {
          "type": "R(meas)",
          "value": 0.130
        },
        {
          "type": "I/SigI",
          "value": 12.180
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.025
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
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      ]
    },
    {
      "resolution_limits": [2.430,2.320],
      "number_observations": 32112,
      "number_observations_unique": 6288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "I/SigI",
          "value": 13.960
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.107
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
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      ]
    },
    {
      "resolution_limits": [2.550,2.430],
      "number_observations": 30618,
      "number_observations_unique": 5991,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.096
        },
        {
          "type": "I/SigI",
          "value": 15.670
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.111
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
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      ]
    },
    {
      "resolution_limits": [2.680,2.550],
      "number_observations": 29122,
      "number_observations_unique": 5696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "R(meas)",
          "value": 0.085
        },
        {
          "type": "I/SigI",
          "value": 17.370
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.113
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.680],
      "number_observations": 27594,
      "number_observations_unique": 5394,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "R(meas)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 19.150
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.116
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.040,2.850],
      "number_observations": 25972,
      "number_observations_unique": 5080,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.070
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        {
          "type": "I/SigI",
          "value": 21.070
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 5.113
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        {
          "type": "CC(1/2)",
          "value": 0.995
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      ]
    },
    {
      "resolution_limits": [3.290,3.040],
      "number_observations": 24251,
      "number_observations_unique": 4746,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
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        {
          "type": "R(meas)",
          "value": 0.065
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        {
          "type": "I/SigI",
          "value": 23.020
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        {
          "type": "Completeness",
          "value": 99.900
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        {
          "type": "Redundancy",
          "value": 5.110
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        {
          "type": "CC(1/2)",
          "value": 0.995
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      ]
    },
    {
      "resolution_limits": [3.600,3.290],
      "number_observations": 22155,
      "number_observations_unique": 4338,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.060
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        {
          "type": "I/SigI",
          "value": 24.950
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        {
          "type": "Completeness",
          "value": 99.900
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        {
          "type": "Redundancy",
          "value": 5.107
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        {
          "type": "CC(1/2)",
          "value": 0.995
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      ]
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    {
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      "number_observations_unique": 3959,
      "quality_factors": [
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          "value": 0.053
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        {
          "type": "R(meas)",
          "value": 0.059
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        {
          "type": "I/SigI",
          "value": 26.190
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 5.075
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        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [4.650,4.020],
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      "number_observations_unique": 3484,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
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        },
        {
          "type": "I/SigI",
          "value": 27.260
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        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.080
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        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [5.690,4.650],
      "number_observations": 14934,
      "number_observations_unique": 2953,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 27.050
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.057
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [8.050,5.690],
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      "number_observations_unique": 2294,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.060
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        {
          "type": "I/SigI",
          "value": 26.970
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 5.027
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [41.876,8.050],
      "number_observations": 6162,
      "number_observations_unique": 1285,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.061
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        {
          "type": "I/SigI",
          "value": 27.600
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 4.795
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    }
  ]

}
  

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


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