Data quality metrics extracted from 5skd.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": "d0c1d881bf3b0b334cf7024bb616bea4",
  "space_group_name": "H 3",
  "unit_cell": {
    "a": 135.64,
    "b": 135.64,
    "c": 234.83,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [43.61,2.300],
    "number_observations": 204436,
    "number_observations_unique": 70986,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.085
      },
      {
        "type": "R(meas)",
        "value": 0.106
      },
      {
        "type": "I/SigI",
        "value": 10.130
      },
      {
        "type": "Completeness",
        "value": 99.200
      },
      {
        "type": "Redundancy",
        "value": 2.880
      },
      {
        "type": "CC(1/2)",
        "value": 0.996
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.360,2.300],
      "number_observations": 14000,
      "number_observations_unique": 5097,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.877
        },
        {
          "type": "R(meas)",
          "value": 1.092
        },
        {
          "type": "I/SigI",
          "value": 1.250
        },
        {
          "type": "Completeness",
          "value": 95.600
        },
        {
          "type": "Redundancy",
          "value": 2.747
        },
        {
          "type": "CC(1/2)",
          "value": 0.350
        }
      ]
    },
    {
      "resolution_limits": [2.430,2.360],
      "number_observations": 14690,
      "number_observations_unique": 5114,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.723
        },
        {
          "type": "R(meas)",
          "value": 0.897
        },
        {
          "type": "I/SigI",
          "value": 1.540
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.873
        },
        {
          "type": "CC(1/2)",
          "value": 0.448
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.430],
      "number_observations": 14405,
      "number_observations_unique": 5006,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.620
        },
        {
          "type": "R(meas)",
          "value": 0.770
        },
        {
          "type": "I/SigI",
          "value": 1.810
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.878
        },
        {
          "type": "CC(1/2)",
          "value": 0.507
        }
      ]
    },
    {
      "resolution_limits": [2.570,2.500],
      "number_observations": 14001,
      "number_observations_unique": 4860,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.504
        },
        {
          "type": "R(meas)",
          "value": 0.626
        },
        {
          "type": "I/SigI",
          "value": 2.260
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.881
        },
        {
          "type": "CC(1/2)",
          "value": 0.606
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.570],
      "number_observations": 13524,
      "number_observations_unique": 4689,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "R(meas)",
          "value": 0.497
        },
        {
          "type": "I/SigI",
          "value": 2.820
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.884
        },
        {
          "type": "CC(1/2)",
          "value": 0.688
        }
      ]
    },
    {
      "resolution_limits": [2.750,2.660],
      "number_observations": 13011,
      "number_observations_unique": 4507,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.328
        },
        {
          "type": "R(meas)",
          "value": 0.407
        },
        {
          "type": "I/SigI",
          "value": 3.420
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.887
        },
        {
          "type": "CC(1/2)",
          "value": 0.778
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.750],
      "number_observations": 12797,
      "number_observations_unique": 4421,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.270
        },
        {
          "type": "R(meas)",
          "value": 0.334
        },
        {
          "type": "I/SigI",
          "value": 4.150
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.895
        },
        {
          "type": "CC(1/2)",
          "value": 0.849
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.850],
      "number_observations": 12242,
      "number_observations_unique": 4231,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.209
        },
        {
          "type": "R(meas)",
          "value": 0.259
        },
        {
          "type": "I/SigI",
          "value": 5.250
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.893
        },
        {
          "type": "CC(1/2)",
          "value": 0.905
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.970],
      "number_observations": 11664,
      "number_observations_unique": 4030,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "R(meas)",
          "value": 0.207
        },
        {
          "type": "I/SigI",
          "value": 6.600
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.894
        },
        {
          "type": "CC(1/2)",
          "value": 0.935
        }
      ]
    },
    {
      "resolution_limits": [3.250,3.100],
      "number_observations": 11326,
      "number_observations_unique": 3904,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.154
        },
        {
          "type": "I/SigI",
          "value": 8.720
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.901
        },
        {
          "type": "CC(1/2)",
          "value": 0.962
        }
      ]
    },
    {
      "resolution_limits": [3.430,3.250],
      "number_observations": 10582,
      "number_observations_unique": 3650,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "I/SigI",
          "value": 12.090
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.899
        },
        {
          "type": "CC(1/2)",
          "value": 0.981
        }
      ]
    },
    {
      "resolution_limits": [3.640,3.430],
      "number_observations": 10110,
      "number_observations_unique": 3486,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.081
        },
        {
          "type": "I/SigI",
          "value": 15.660
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [3.890,3.640],
      "number_observations": 9492,
      "number_observations_unique": 3281,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.065
        },
        {
          "type": "I/SigI",
          "value": 19.160
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.893
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [4.200,3.890],
      "number_observations": 8665,
      "number_observations_unique": 3002,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 22.790
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 2.886
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.600,4.200],
      "number_observations": 8191,
      "number_observations_unique": 2841,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 25.380
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 2.883
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        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [5.140,4.600],
      "number_observations": 7267,
      "number_observations_unique": 2509,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 26.960
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 2.896
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [5.940,5.140],
      "number_observations": 6475,
      "number_observations_unique": 2230,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 25.050
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.904
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [7.280,5.940],
      "number_observations": 5478,
      "number_observations_unique": 1879,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 26.300
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.915
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [10.290,7.280],
      "number_observations": 4289,
      "number_observations_unique": 1472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 34.590
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.914
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [43.610,10.290],
      "number_observations": 2227,
      "number_observations_unique": 777,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 37.370
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 2.866
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}
  

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


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