Data quality metrics extracted from 6ww4.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": "d358079008a531b60f72393201639837",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 24.933,
    "b": 76.439,
    "c": 33.012,
    "alpha": 90.00,
    "beta": 102.52,
    "gamma": 90.00
  },
  "wavelengths": [1.28000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.250],
    "number_observations": 31141,
    "number_observations_unique": 5256,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.083
      },
      {
        "type": "R(meas)",
        "value": 0.091
      },
      {
        "type": "R(pim)",
        "value": 0.036
      },
      {
        "type": "I/SigI",
        "value": 13.600
      },
      {
        "type": "Completeness",
        "value": 91.000
      },
      {
        "type": "Redundancy",
        "value": 5.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.330,2.250],
      "number_observations_unique": 314,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "R(meas)",
          "value": 0.184
        },
        {
          "type": "R(pim)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 54.700
        },
        {
          "type": "Redundancy",
          "value": 3.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.420,2.330],
      "number_observations_unique": 410,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "R(meas)",
          "value": 0.177
        },
        {
          "type": "R(pim)",
          "value": 0.082
        },
        {
          "type": "Completeness",
          "value": 72.300
        },
        {
          "type": "Redundancy",
          "value": 4.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.954
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.420],
      "number_observations_unique": 545,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.153
        },
        {
          "type": "R(meas)",
          "value": 0.171
        },
        {
          "type": "R(pim)",
          "value": 0.074
        },
        {
          "type": "Completeness",
          "value": 92.400
        },
        {
          "type": "Redundancy",
          "value": 4.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.530],
      "number_observations_unique": 562,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.137
        },
        {
          "type": "R(meas)",
          "value": 0.149
        },
        {
          "type": "R(pim)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.670],
      "number_observations_unique": 577,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.117
        },
        {
          "type": "R(meas)",
          "value": 0.127
        },
        {
          "type": "R(pim)",
          "value": 0.049
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [3.050,2.830],
      "number_observations_unique": 581,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(meas)",
          "value": 0.108
        },
        {
          "type": "R(pim)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 6.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [3.360,3.050],
      "number_observations_unique": 562,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
        },
        {
          "type": "R(meas)",
          "value": 0.092
        },
        {
          "type": "R(pim)",
          "value": 0.035
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 7.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.850,3.360],
      "number_observations_unique": 570,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 6.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [4.850,3.850],
      "number_observations_unique": 552,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "R(meas)",
          "value": 0.065
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 95.200
        },
        {
          "type": "Redundancy",
          "value": 6.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.850],
      "number_observations_unique": 583,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 97.300
        },
        {
          "type": "Redundancy",
          "value": 5.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    }
  ]

}
  

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


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