Data quality metrics extracted from 5skg.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": "db9f3dfc26ab1ff6422e37700085d7b3",
  "space_group_name": "H 3",
  "unit_cell": {
    "a": 135.253,
    "b": 135.253,
    "c": 234.974,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [43.51,2.030],
    "number_observations": 538689,
    "number_observations_unique": 103526,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.067
      },
      {
        "type": "R(meas)",
        "value": 0.075
      },
      {
        "type": "I/SigI",
        "value": 17.450
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.203
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.080,2.030],
      "number_observations": 37607,
      "number_observations_unique": 7713,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.241
        },
        {
          "type": "R(meas)",
          "value": 1.392
        },
        {
          "type": "I/SigI",
          "value": 1.310
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.876
        },
        {
          "type": "CC(1/2)",
          "value": 0.529
        }
      ]
    },
    {
      "resolution_limits": [2.140,2.080],
      "number_observations": 37304,
      "number_observations_unique": 7408,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.953
        },
        {
          "type": "R(meas)",
          "value": 1.065
        },
        {
          "type": "I/SigI",
          "value": 1.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.036
        },
        {
          "type": "CC(1/2)",
          "value": 0.654
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.140],
      "number_observations": 38979,
      "number_observations_unique": 7246,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.607
        },
        {
          "type": "R(meas)",
          "value": 0.673
        },
        {
          "type": "I/SigI",
          "value": 2.660
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.379
        },
        {
          "type": "CC(1/2)",
          "value": 0.811
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.200],
      "number_observations": 37289,
      "number_observations_unique": 7060,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "R(meas)",
          "value": 0.604
        },
        {
          "type": "I/SigI",
          "value": 3.040
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.282
        },
        {
          "type": "CC(1/2)",
          "value": 0.839
        }
      ]
    },
    {
      "resolution_limits": [2.340,2.270],
      "number_observations": 36185,
      "number_observations_unique": 6834,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.409
        },
        {
          "type": "R(meas)",
          "value": 0.454
        },
        {
          "type": "I/SigI",
          "value": 3.950
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.295
        },
        {
          "type": "CC(1/2)",
          "value": 0.906
        }
      ]
    },
    {
      "resolution_limits": [2.430,2.340],
      "number_observations": 34781,
      "number_observations_unique": 6635,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.317
        },
        {
          "type": "R(meas)",
          "value": 0.353
        },
        {
          "type": "I/SigI",
          "value": 4.950
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.242
        },
        {
          "type": "CC(1/2)",
          "value": 0.942
        }
      ]
    },
    {
      "resolution_limits": [2.520,2.430],
      "number_observations": 31965,
      "number_observations_unique": 6405,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.269
        },
        {
          "type": "R(meas)",
          "value": 0.301
        },
        {
          "type": "I/SigI",
          "value": 5.710
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.991
        },
        {
          "type": "CC(1/2)",
          "value": 0.952
        }
      ]
    },
    {
      "resolution_limits": [2.620,2.520],
      "number_observations": 31085,
      "number_observations_unique": 6090,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "R(meas)",
          "value": 0.221
        },
        {
          "type": "I/SigI",
          "value": 7.750
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.104
        },
        {
          "type": "CC(1/2)",
          "value": 0.973
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.620],
      "number_observations": 31786,
      "number_observations_unique": 5896,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.158
        },
        {
          "type": "R(meas)",
          "value": 0.175
        },
        {
          "type": "I/SigI",
          "value": 10.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.391
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.740],
      "number_observations": 30382,
      "number_observations_unique": 5625,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.137
        },
        {
          "type": "I/SigI",
          "value": 12.420
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.401
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.030,2.870],
      "number_observations": 28591,
      "number_observations_unique": 5349,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "R(meas)",
          "value": 0.104
        },
        {
          "type": "I/SigI",
          "value": 16.050
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.345
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.210,3.030],
      "number_observations": 26069,
      "number_observations_unique": 5076,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 20.740
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.136
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.430,3.210],
      "number_observations": 23615,
      "number_observations_unique": 4748,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 28.190
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.974
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [3.710,3.430],
      "number_observations": 24133,
      "number_observations_unique": 4430,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 39.260
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.448
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        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [4.060,3.710],
      "number_observations": 21732,
      "number_observations_unique": 4072,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 47.400
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.337
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [4.540,4.060],
      "number_observations": 19117,
      "number_observations_unique": 3676,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 54.580
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.200
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        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [5.240,4.540],
      "number_observations": 15802,
      "number_observations_unique": 3233,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(meas)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 57.010
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.888
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [6.420,5.240],
      "number_observations": 15208,
      "number_observations_unique": 2757,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(meas)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 57.270
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.516
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [9.080,6.420],
      "number_observations": 10842,
      "number_observations_unique": 2124,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "R(meas)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 65.770
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.105
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [43.510,9.080],
      "number_observations": 6217,
      "number_observations_unique": 1149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "R(meas)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 83.480
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 5.411
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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