Data quality metrics extracted from 4iwk.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": "9d73c692c08a52d465bae5f344bb2087",
  "space_group_name": "P 4 21 2",
  "unit_cell": {
    "a": 126.251,
    "b": 126.251,
    "c": 170.299,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.650],
    "number_observations_unique": 164004,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.065
      },
      {
        "type": "I/SigI",
        "value": 16.800
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 10.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.710,1.650],
      "number_observations_unique": 16255,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.507
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.400
        }
      ]
    },
    {
      "resolution_limits": [1.780,1.710],
      "number_observations_unique": 16258,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.386
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [1.860,1.780],
      "number_observations_unique": 16312,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.272
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.860],
      "number_observations_unique": 16270,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.320
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.000
        }
      ]
    },
    {
      "resolution_limits": [2.080,1.960],
      "number_observations_unique": 16341,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.186
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.600
        }
      ]
    },
    {
      "resolution_limits": [2.240,2.080],
      "number_observations_unique": 16356,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.097
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.900
        }
      ]
    },
    {
      "resolution_limits": [2.460,2.240],
      "number_observations_unique": 16426,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 10.900
        }
      ]
    },
    {
      "resolution_limits": [2.820,2.460],
      "number_observations_unique": 16419,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 13.300
        }
      ]
    },
    {
      "resolution_limits": [3.550,2.820],
      "number_observations_unique": 16503,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 16.200
        }
      ]
    },
    {
      "resolution_limits": [50.000,3.550],
      "number_observations_unique": 16864,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 16.600
        }
      ]
    }
  ]

}
  

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


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