Data quality metrics extracted from 7xek.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": "738ab193b7861c657cffa570a204f1c9",
  "space_group_name": "P 31 2 1",
  "unit_cell": {
    "a": 92.8,
    "b": 92.8,
    "c": 128.9,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [46.400,1.880],
    "number_observations": 345688,
    "number_observations_unique": 52726,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.052
      },
      {
        "type": "R(meas)",
        "value": 0.056
      },
      {
        "type": "I/SigI",
        "value": 21.750
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 6.556
      },
      {
        "type": "CC(1/2)",
        "value": 1.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.980,1.880],
      "number_observations": 51127,
      "number_observations_unique": 7544,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.663
        },
        {
          "type": "R(meas)",
          "value": 0.717
        },
        {
          "type": "I/SigI",
          "value": 2.720
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.777
        },
        {
          "type": "CC(1/2)",
          "value": 0.824
        }
      ]
    },
    {
      "resolution_limits": [2.200,1.980],
      "number_observations": 78517,
      "number_observations_unique": 12113,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.304
        },
        {
          "type": "R(meas)",
          "value": 0.330
        },
        {
          "type": "I/SigI",
          "value": 5.810
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.482
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.200],
      "number_observations": 70754,
      "number_observations_unique": 10380,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.147
        },
        {
          "type": "R(meas)",
          "value": 0.159
        },
        {
          "type": "I/SigI",
          "value": 12.370
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.816
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.500],
      "number_observations": 60768,
      "number_observations_unique": 9426,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.077
        },
        {
          "type": "I/SigI",
          "value": 24.110
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 6.447
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.000],
      "number_observations": 48445,
      "number_observations_unique": 7537,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "R(meas)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 45.400
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.428
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [6.000,4.000],
      "number_observations": 25356,
      "number_observations_unique": 3958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "R(meas)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 61.570
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.406
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [10.000,6.000],
      "number_observations": 8235,
      "number_observations_unique": 1362,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "R(meas)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 63.240
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.046
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [46.400,10.000],
      "number_observations": 2486,
      "number_observations_unique": 406,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.013
        },
        {
          "type": "R(meas)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 69.500
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 6.123
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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