Data quality metrics extracted from 6kwr.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": "ac9d0168bfced59a5661597ae61b3d6b",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 130.008,
    "b": 76.454,
    "c": 68.075,
    "alpha": 90.00,
    "beta": 94.92,
    "gamma": 90.00
  },
  "wavelengths": [0.97920],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [38.230,2.500],
    "number_observations": 66443,
    "number_observations_unique": 22884,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.075
      },
      {
        "type": "R(meas)",
        "value": 0.092
      },
      {
        "type": "I/SigI",
        "value": 7.600
      },
      {
        "type": "Completeness",
        "value": 98.900
      },
      {
        "type": "Redundancy",
        "value": 2.880
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.590,2.500],
      "number_observations": 6635,
      "number_observations_unique": 2268,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.463
        },
        {
          "type": "R(meas)",
          "value": 0.569
        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.590],
      "number_observations": 6810,
      "number_observations_unique": 2323,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.412
        },
        {
          "type": "R(meas)",
          "value": 0.507
        },
        {
          "type": "I/SigI",
          "value": 1.800
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.910
        }
      ]
    },
    {
      "resolution_limits": [2.820,2.690],
      "number_observations": 6573,
      "number_observations_unique": 2259,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.315
        },
        {
          "type": "R(meas)",
          "value": 0.388
        },
        {
          "type": "I/SigI",
          "value": 2.500
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.820],
      "number_observations": 6655,
      "number_observations_unique": 2293,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.236
        },
        {
          "type": "R(meas)",
          "value": 0.291
        },
        {
          "type": "I/SigI",
          "value": 3.300
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [3.150,2.960],
      "number_observations": 6637,
      "number_observations_unique": 2282,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.172
        },
        {
          "type": "R(meas)",
          "value": 0.212
        },
        {
          "type": "I/SigI",
          "value": 4.600
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.150],
      "number_observations": 6652,
      "number_observations_unique": 2286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "R(meas)",
          "value": 0.145
        },
        {
          "type": "I/SigI",
          "value": 6.400
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [3.730,3.390],
      "number_observations": 6631,
      "number_observations_unique": 2279,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "R(meas)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 8.100
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [4.270,3.730],
      "number_observations": 6638,
      "number_observations_unique": 2296,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.087
        },
        {
          "type": "I/SigI",
          "value": 10.000
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 2.880
        }
      ]
    },
    {
      "resolution_limits": [5.380,4.270],
      "number_observations": 6455,
      "number_observations_unique": 2284,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 15.000
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 2.810
        }
      ]
    },
    {
      "resolution_limits": [38.230,5.380],
      "number_observations": 6757,
      "number_observations_unique": 2314,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "R(meas)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 23.000
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 2.910
        }
      ]
    }
  ]

}
  

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


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