Data quality metrics extracted from 4wyu.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": "f1cb2d3c83e6999812ab13f4383c5b7e",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 37.27,
    "b": 78.43,
    "c": 94.08,
    "alpha": 90.00,
    "beta": 99.51,
    "gamma": 90.00
  },
  "wavelengths": [0.97900],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,2.50],
    "number_observations": 51169,
    "number_observations_unique": 18220,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.121
      },
      {
        "type": "R(meas)",
        "value": 0.270
      },
      {
        "type": "R(pim)",
        "value": 0.133
      },
      {
        "type": "I/SigI",
        "value": 8.8
      },
      {
        "type": "Completeness",
        "value": 98.1
      },
      {
        "type": "Redundancy",
        "value": 4.7
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.64,2.50],
      "number_observations": 7821,
      "number_observations_unique": 1844,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.505
        },
        {
          "type": "R(pim)",
          "value": 0.343
        },
        {
          "type": "I/SigI",
          "value": 3.4
        },
        {
          "type": "Completeness",
          "value": 99.5
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.190,3.000],
      "number_observations": 7371,
      "number_observations_unique": 1762,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.418
        },
        {
          "type": "R(pim)",
          "value": 0.234
        },
        {
          "type": "I/SigI",
          "value": 1.400
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [3.410,3.190],
      "number_observations": 6955,
      "number_observations_unique": 1651,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.278
        },
        {
          "type": "R(pim)",
          "value": 0.155
        },
        {
          "type": "I/SigI",
          "value": 2.000
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [3.680,3.410],
      "number_observations": 6349,
      "number_observations_unique": 1523,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.254
        },
        {
          "type": "R(pim)",
          "value": 0.142
        },
        {
          "type": "I/SigI",
          "value": 2.200
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [4.030,3.680],
      "number_observations": 5708,
      "number_observations_unique": 1397,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "R(pim)",
          "value": 0.123
        },
        {
          "type": "I/SigI",
          "value": 2.600
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 4.100
        }
      ]
    },
    {
      "resolution_limits": [4.510,4.030],
      "number_observations": 5151,
      "number_observations_unique": 1279,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "R(pim)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [5.200,4.510],
      "number_observations": 4352,
      "number_observations_unique": 1137,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.189
        },
        {
          "type": "R(pim)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [6.370,5.200],
      "number_observations": 3526,
      "number_observations_unique": 948,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "R(pim)",
          "value": 0.106
        },
        {
          "type": "I/SigI",
          "value": 2.800
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 3.700
        }
      ]
    },
    {
      "resolution_limits": [9.010,6.370],
      "number_observations": 2860,
      "number_observations_unique": 743,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "R(pim)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 3.000
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [46.502,9.010],
      "number_observations": 1076,
      "number_observations_unique": 358,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.188
        },
        {
          "type": "R(pim)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 2.600
        },
        {
          "type": "Completeness",
          "value": 84.200
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    }
  ]

}
  

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


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