Data quality metrics extracted from 6khu.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": "05b4e10152449c5ca9c6bbdce0512408",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 61.303,
    "b": 61.303,
    "c": 101.143,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97890],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.000,2.0980],
    "number_observations_unique": 21596,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.102
      },
      {
        "type": "I/SigI",
        "value": 10.600
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 14.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.140,2.100],
      "number_observations_unique": 1087,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.454
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.700
        }
      ]
    },
    {
      "resolution_limits": [2.180,2.140],
      "number_observations_unique": 1081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.431
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.700
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.180],
      "number_observations_unique": 1086,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.495
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.600
        }
      ]
    },
    {
      "resolution_limits": [2.260,2.220],
      "number_observations_unique": 1067,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.302
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.500
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.260],
      "number_observations_unique": 1079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.296
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.600
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.310],
      "number_observations_unique": 1104,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.305
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.700
        }
      ]
    },
    {
      "resolution_limits": [2.420,2.370],
      "number_observations_unique": 1055,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.199
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.700
        }
      ]
    },
    {
      "resolution_limits": [2.490,2.420],
      "number_observations_unique": 1073,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.560,2.490],
      "number_observations_unique": 1100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.650,2.560],
      "number_observations_unique": 1065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.650],
      "number_observations_unique": 1081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.119
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.740],
      "number_observations_unique": 1069,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.110
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.850],
      "number_observations_unique": 1087,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [3.140,2.980],
      "number_observations_unique": 1074,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.900
        }
      ]
    },
    {
      "resolution_limits": [3.330,3.140],
      "number_observations_unique": 1087,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [3.590,3.330],
      "number_observations_unique": 1086,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    },
    {
      "resolution_limits": [3.950,3.590],
      "number_observations_unique": 1084,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.400
        }
      ]
    },
    {
      "resolution_limits": [4.520,3.950],
      "number_observations_unique": 1061,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.200
        }
      ]
    },
    {
      "resolution_limits": [5.690,4.520],
      "number_observations_unique": 1095,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 14.600
        }
      ]
    },
    {
      "resolution_limits": [30.000,5.690],
      "number_observations_unique": 1075,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    }
  ]

}
  

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


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