Data quality metrics extracted from 5sgn.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": "cc41c0eac3572c81692482f9a3b61569",
  "space_group_name": "H 3",
  "unit_cell": {
    "a": 135.420,
    "b": 135.420,
    "c": 235.183,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00004],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations": 507471,
    "number_observations_unique": 97978,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.078
      },
      {
        "type": "R(meas)",
        "value": 0.087
      },
      {
        "type": "I/SigI",
        "value": 14.940
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 5.179
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
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      "resolution_limits": [2.120,2.070],
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      "number_observations_unique": 7269,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.438
        },
        {
          "type": "R(meas)",
          "value": 1.611
        },
        {
          "type": "I/SigI",
          "value": 1.210
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.939
        },
        {
          "type": "CC(1/2)",
          "value": 0.427
        }
      ]
    },
    {
      "resolution_limits": [2.180,2.120],
      "number_observations": 35181,
      "number_observations_unique": 7070,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.993
        },
        {
          "type": "R(meas)",
          "value": 1.111
        },
        {
          "type": "I/SigI",
          "value": 1.750
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.976
        },
        {
          "type": "CC(1/2)",
          "value": 0.635
        }
      ]
    },
    {
      "resolution_limits": [2.250,2.180],
      "number_observations": 36220,
      "number_observations_unique": 6869,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.767
        },
        {
          "type": "R(meas)",
          "value": 0.852
        },
        {
          "type": "I/SigI",
          "value": 2.290
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.273
        },
        {
          "type": "CC(1/2)",
          "value": 0.738
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.250],
      "number_observations": 35536,
      "number_observations_unique": 6645,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.601
        },
        {
          "type": "R(meas)",
          "value": 0.667
        },
        {
          "type": "I/SigI",
          "value": 2.910
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.348
        },
        {
          "type": "CC(1/2)",
          "value": 0.820
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.310],
      "number_observations": 34147,
      "number_observations_unique": 6452,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.481
        },
        {
          "type": "R(meas)",
          "value": 0.534
        },
        {
          "type": "I/SigI",
          "value": 3.580
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.292
        },
        {
          "type": "CC(1/2)",
          "value": 0.884
        }
      ]
    },
    {
      "resolution_limits": [2.470,2.390],
      "number_observations": 32750,
      "number_observations_unique": 6289,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.385
        },
        {
          "type": "R(meas)",
          "value": 0.428
        },
        {
          "type": "I/SigI",
          "value": 4.390
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.208
        },
        {
          "type": "CC(1/2)",
          "value": 0.915
        }
      ]
    },
    {
      "resolution_limits": [2.570,2.470],
      "number_observations": 30069,
      "number_observations_unique": 6060,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.300
        },
        {
          "type": "R(meas)",
          "value": 0.336
        },
        {
          "type": "I/SigI",
          "value": 5.410
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.962
        },
        {
          "type": "CC(1/2)",
          "value": 0.940
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.570],
      "number_observations": 28759,
      "number_observations_unique": 5751,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.237
        },
        {
          "type": "R(meas)",
          "value": 0.265
        },
        {
          "type": "I/SigI",
          "value": 6.930
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.001
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
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      ]
    },
    {
      "resolution_limits": [2.790,2.670],
      "number_observations": 30031,
      "number_observations_unique": 5594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "R(meas)",
          "value": 0.216
        },
        {
          "type": "I/SigI",
          "value": 8.660
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.368
        },
        {
          "type": "CC(1/2)",
          "value": 0.977
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.790],
      "number_observations": 28612,
      "number_observations_unique": 5321,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "R(meas)",
          "value": 0.164
        },
        {
          "type": "I/SigI",
          "value": 11.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.377
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [3.090,2.930],
      "number_observations": 27133,
      "number_observations_unique": 5088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 14.010
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.333
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.270,3.090],
      "number_observations": 24541,
      "number_observations_unique": 4761,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.093
        },
        {
          "type": "I/SigI",
          "value": 18.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.155
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.500,3.270],
      "number_observations": 22333,
      "number_observations_unique": 4512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 25.440
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 4.950
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [3.780,3.500],
      "number_observations": 22576,
      "number_observations_unique": 4175,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "R(meas)",
          "value": 0.049
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        {
          "type": "I/SigI",
          "value": 33.650
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.407
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        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [4.140,3.780],
      "number_observations": 20676,
      "number_observations_unique": 3864,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "R(meas)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 40.850
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.351
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [4.630,4.140],
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      "number_observations_unique": 3509,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
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        {
          "type": "R(meas)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 45.480
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.163
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [5.340,4.630],
      "number_observations": 14676,
      "number_observations_unique": 3039,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 46.110
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.829
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [6.550,5.340],
      "number_observations": 14263,
      "number_observations_unique": 2610,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "R(meas)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 45.860
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.465
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [9.260,6.550],
      "number_observations": 10174,
      "number_observations_unique": 2015,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "R(meas)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 54.990
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.049
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [43.560,9.260],
      "number_observations": 5780,
      "number_observations_unique": 1085,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "R(meas)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 67.780
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 5.327
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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