Data quality metrics extracted from 6kcn.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": "f2374b23506b278a6346fa4a9522add4",
  "space_group_name": "P 1",
  "unit_cell": {
    "a": 71.174,
    "b": 89.920,
    "c": 100.044,
    "alpha": 76.70,
    "beta": 72.95,
    "gamma": 80.11
  },
  "wavelengths": [0.98700],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.200],
    "number_observations": 361081,
    "number_observations_unique": 107713,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.104
      },
      {
        "type": "R(meas)",
        "value": 0.124
      },
      {
        "type": "R(pim)",
        "value": 0.065
      },
      {
        "type": "I/SigI",
        "value": 4.500
      },
      {
        "type": "Completeness",
        "value": 92.000
      },
      {
        "type": "Redundancy",
        "value": 3.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.280,2.200],
      "number_observations_unique": 11152,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.506
        },
        {
          "type": "R(meas)",
          "value": 0.608
        },
        {
          "type": "R(pim)",
          "value": 0.331
        },
        {
          "type": "Completeness",
          "value": 95.000
        },
        {
          "type": "Redundancy",
          "value": 3.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.614
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.280],
      "number_observations_unique": 11015,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.400
        },
        {
          "type": "R(meas)",
          "value": 0.480
        },
        {
          "type": "R(pim)",
          "value": 0.261
        },
        {
          "type": "Completeness",
          "value": 94.000
        },
        {
          "type": "Redundancy",
          "value": 3.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.820
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.370],
      "number_observations_unique": 10500,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.345
        },
        {
          "type": "R(meas)",
          "value": 0.413
        },
        {
          "type": "R(pim)",
          "value": 0.224
        },
        {
          "type": "Completeness",
          "value": 90.300
        },
        {
          "type": "Redundancy",
          "value": 3.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.861
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.480],
      "number_observations_unique": 10651,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "R(meas)",
          "value": 0.334
        },
        {
          "type": "R(pim)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 91.000
        },
        {
          "type": "Redundancy",
          "value": 3.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.895
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.610],
      "number_observations_unique": 10988,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.234
        },
        {
          "type": "R(meas)",
          "value": 0.278
        },
        {
          "type": "R(pim)",
          "value": 0.148
        },
        {
          "type": "Completeness",
          "value": 93.600
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.922
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.770],
      "number_observations_unique": 10860,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.175
        },
        {
          "type": "R(meas)",
          "value": 0.207
        },
        {
          "type": "R(pim)",
          "value": 0.109
        },
        {
          "type": "Completeness",
          "value": 92.700
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.953
        }
      ]
    },
    {
      "resolution_limits": [3.290,2.990],
      "number_observations_unique": 10135,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.135
        },
        {
          "type": "R(meas)",
          "value": 0.160
        },
        {
          "type": "R(pim)",
          "value": 0.085
        },
        {
          "type": "Completeness",
          "value": 86.700
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [3.760,3.290],
      "number_observations_unique": 10843,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.112
        },
        {
          "type": "R(pim)",
          "value": 0.059
        },
        {
          "type": "Completeness",
          "value": 92.600
        },
        {
          "type": "Redundancy",
          "value": 3.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.977
        }
      ]
    },
    {
      "resolution_limits": [4.740,3.760],
      "number_observations_unique": 10598,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.074
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 90.400
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.740],
      "number_observations_unique": 10971,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "R(meas)",
          "value": 0.055
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 94.000
        },
        {
          "type": "Redundancy",
          "value": 3.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    }
  ]

}
  

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


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