Data quality metrics extracted from 4ww8.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": "e226a561385da5326ca460ac7a6ee912",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 77.313,
    "b": 74.260,
    "c": 91.570,
    "alpha": 90.00,
    "beta": 108.66,
    "gamma": 90.00
  },
  "wavelengths": [0.82661],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [74.260,1.420],
    "number_observations": 1192219,
    "number_observations_unique": 176873,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.054
      },
      {
        "type": "R(meas)",
        "value": 0.064
      },
      {
        "type": "R(pim)",
        "value": 0.024
      },
      {
        "type": "I/SigI",
        "value": 16.700
      },
      {
        "type": "Completeness",
        "value": 95.800
      },
      {
        "type": "Redundancy",
        "value": 6.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.50,1.42],
      "number_observations": 118275,
      "number_observations_unique": 21090,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.370
        },
        {
          "type": "R(meas)",
          "value": 0.45
        },
        {
          "type": "R(pim)",
          "value": 0.19
        },
        {
          "type": "I/SigI",
          "value": 2.0
        },
        {
          "type": "Completeness",
          "value": 79.00
        },
        {
          "type": "Redundancy",
          "value": 5.60
        }
      ]
    },
    {
      "resolution_limits": [1.59,1.50],
      "number_observations": 171340,
      "number_observations_unique": 25006,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.270
        },
        {
          "type": "R(meas)",
          "value": 0.32
        },
        {
          "type": "R(pim)",
          "value": 0.12
        },
        {
          "type": "I/SigI",
          "value": 2.7
        },
        {
          "type": "Completeness",
          "value": 98.20
        },
        {
          "type": "Redundancy",
          "value": 6.90
        }
      ]
    },
    {
      "resolution_limits": [1.70,1.59],
      "number_observations": 161966,
      "number_observations_unique": 23616,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.176
        },
        {
          "type": "R(meas)",
          "value": 0.21
        },
        {
          "type": "R(pim)",
          "value": 0.08
        },
        {
          "type": "I/SigI",
          "value": 4.2
        },
        {
          "type": "Completeness",
          "value": 98.60
        },
        {
          "type": "Redundancy",
          "value": 6.90
        }
      ]
    },
    {
      "resolution_limits": [1.83,1.70],
      "number_observations": 151777,
      "number_observations_unique": 21970,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.112
        },
        {
          "type": "R(meas)",
          "value": 0.14
        },
        {
          "type": "R(pim)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 6.4
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 6.90
        }
      ]
    },
    {
      "resolution_limits": [2.01,1.83],
      "number_observations": 138563,
      "number_observations_unique": 20242,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "R(meas)",
          "value": 0.09
        },
        {
          "type": "R(pim)",
          "value": 0.03
        },
        {
          "type": "I/SigI",
          "value": 9.4
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 6.80
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.01],
      "number_observations": 124324,
      "number_observations_unique": 18323,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.06
        },
        {
          "type": "R(pim)",
          "value": 0.03
        },
        {
          "type": "I/SigI",
          "value": 11.8
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 6.80
        }
      ]
    },
    {
      "resolution_limits": [2.59,2.25],
      "number_observations": 113745,
      "number_observations_unique": 16283,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "R(pim)",
          "value": 0.02
        },
        {
          "type": "I/SigI",
          "value": 12.9
        },
        {
          "type": "Completeness",
          "value": 99.20
        },
        {
          "type": "Redundancy",
          "value": 7.00
        }
      ]
    },
    {
      "resolution_limits": [3.18,2.59],
      "number_observations": 97329,
      "number_observations_unique": 13729,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "R(pim)",
          "value": 0.02
        },
        {
          "type": "I/SigI",
          "value": 12.7
        },
        {
          "type": "Completeness",
          "value": 98.70
        },
        {
          "type": "Redundancy",
          "value": 7.10
        }
      ]
    },
    {
      "resolution_limits": [4.49,3.18],
      "number_observations": 74699,
      "number_observations_unique": 10681,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "R(pim)",
          "value": 0.02
        },
        {
          "type": "I/SigI",
          "value": 11.8
        },
        {
          "type": "Completeness",
          "value": 99.00
        },
        {
          "type": "Redundancy",
          "value": 7.00
        }
      ]
    },
    {
      "resolution_limits": [74.26,4.49],
      "number_observations": 40201,
      "number_observations_unique": 5933,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.06
        },
        {
          "type": "R(pim)",
          "value": 0.02
        },
        {
          "type": "I/SigI",
          "value": 7.7
        },
        {
          "type": "Completeness",
          "value": 98.90
        },
        {
          "type": "Redundancy",
          "value": 6.80
        }
      ]
    }
  ]

}
  

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


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