Data quality metrics extracted from 4kw4.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": "e435dcf93d8b1a0534c7a60fb7ec4313",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 72.904,
    "b": 72.904,
    "c": 113.973,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.746],
    "number_observations_unique": 31923,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.088
      },
      {
        "type": "I/SigI",
        "value": 8.700
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 8.300
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.810,1.746],
      "number_observations_unique": 3125,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.822
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [1.890,1.810],
      "number_observations_unique": 3114,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.667
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 7.400
        }
      ]
    },
    {
      "resolution_limits": [1.970,1.890],
      "number_observations_unique": 3132,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.499
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 7.700
        }
      ]
    },
    {
      "resolution_limits": [2.070,1.970],
      "number_observations_unique": 3142,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.368
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 8.100
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.070],
      "number_observations_unique": 3155,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.268
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.300
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.200],
      "number_observations_unique": 3176,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.400
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.380],
      "number_observations_unique": 3183,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.142
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.600
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.610],
      "number_observations_unique": 3200,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.800
        }
      ]
    },
    {
      "resolution_limits": [3.770,2.990],
      "number_observations_unique": 3259,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.100
        }
      ]
    },
    {
      "resolution_limits": [50.000,3.770],
      "number_observations_unique": 3437,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 8.800
        }
      ]
    }
  ]

}
  

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


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