Data quality metrics extracted from 4qqk.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": "a7f73a6a86a34da2409a71336fdbce22",
  "space_group_name": "I 41",
  "unit_cell": {
    "a": 95.211,
    "b": 95.211,
    "c": 108.359,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97912],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [71.52,1.880],
    "number_observations_unique": 39024,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.060
      },
      {
        "type": "I/SigI",
        "value": 10.700
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 38.2
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.910,1.880],
      "number_observations_unique": 1925,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.704
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.910],
      "number_observations_unique": 1965,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.504
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.950],
      "number_observations_unique": 1922,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.556
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.030,1.980],
      "number_observations_unique": 1964,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.415
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.070,2.030],
      "number_observations_unique": 1937,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.120,2.070],
      "number_observations_unique": 1953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.303
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.120],
      "number_observations_unique": 1952,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.241
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.230,2.170],
      "number_observations_unique": 1922,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.290,2.230],
      "number_observations_unique": 1951,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.290],
      "number_observations_unique": 1940,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.450,2.370],
      "number_observations_unique": 1965,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.116
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.550,2.450],
      "number_observations_unique": 1939,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.550],
      "number_observations_unique": 1958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.810,2.670],
      "number_observations_unique": 1955,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.065
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.810],
      "number_observations_unique": 1957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [3.210,2.980],
      "number_observations_unique": 1953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [3.540,3.210],
      "number_observations_unique": 1954,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.300
        }
      ]
    },
    {
      "resolution_limits": [4.050,3.540],
      "number_observations_unique": 1952,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.300
        }
      ]
    },
    {
      "resolution_limits": [5.100,4.050],
      "number_observations_unique": 1979,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.100
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.100],
      "number_observations_unique": 1981,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 8.100
        }
      ]
    }
  ]

}
  

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


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