Data quality metrics extracted from 4grs.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": "5a9958b12734f9a2c0454ab5f1fef76e",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 76.901,
    "b": 130.852,
    "c": 138.070,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.95369],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [94.976,3.000],
    "number_observations_unique": 27079,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.101
      },
      {
        "type": "I/SigI",
        "value": 8.800
      },
      {
        "type": "Completeness",
        "value": 95.500
      },
      {
        "type": "Redundancy",
        "value": 3.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.160,3.000],
      "number_observations": 12029,
      "number_observations_unique": 3985,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.581
        },
        {
          "type": "R(meas)",
          "value": 0.702
        },
        {
          "type": "R(pim)",
          "value": 0.389
        },
        {
          "type": "I/SigI",
          "value": 1.300
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [3.350,3.160],
      "number_observations": 11402,
      "number_observations_unique": 3777,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.364
        },
        {
          "type": "R(meas)",
          "value": 0.440
        },
        {
          "type": "R(pim)",
          "value": 0.243
        },
        {
          "type": "I/SigI",
          "value": 2.100
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [3.590,3.350],
      "number_observations": 10524,
      "number_observations_unique": 3503,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.229
        },
        {
          "type": "R(meas)",
          "value": 0.277
        },
        {
          "type": "R(pim)",
          "value": 0.153
        },
        {
          "type": "I/SigI",
          "value": 3.300
        },
        {
          "type": "Completeness",
          "value": 96.700
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [3.870,3.590],
      "number_observations": 9840,
      "number_observations_unique": 3298,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.161
        },
        {
          "type": "R(meas)",
          "value": 0.195
        },
        {
          "type": "R(pim)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 4.800
        },
        {
          "type": "Completeness",
          "value": 96.600
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [4.240,3.870],
      "number_observations": 8928,
      "number_observations_unique": 2990,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "R(meas)",
          "value": 0.127
        },
        {
          "type": "R(pim)",
          "value": 0.070
        },
        {
          "type": "I/SigI",
          "value": 7.000
        },
        {
          "type": "Completeness",
          "value": 96.100
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [4.740,4.240],
      "number_observations": 7928,
      "number_observations_unique": 2704,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.091
        },
        {
          "type": "R(pim)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 9.600
        },
        {
          "type": "Completeness",
          "value": 94.800
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [5.480,4.740],
      "number_observations": 6422,
      "number_observations_unique": 2278,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.073
        },
        {
          "type": "R(pim)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 11.800
        },
        {
          "type": "Completeness",
          "value": 89.800
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [6.710,5.480],
      "number_observations": 6217,
      "number_observations_unique": 2025,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "R(meas)",
          "value": 0.072
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 12.000
        },
        {
          "type": "Completeness",
          "value": 94.400
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    },
    {
      "resolution_limits": [9.490,6.710],
      "number_observations": 5031,
      "number_observations_unique": 1615,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "R(meas)",
          "value": 0.041
        },
        {
          "type": "R(pim)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 17.600
        },
        {
          "type": "Completeness",
          "value": 94.400
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    },
    {
      "resolution_limits": [37.940,9.490],
      "number_observations": 2668,
      "number_observations_unique": 904,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.037
        },
        {
          "type": "R(pim)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 17.200
        },
        {
          "type": "Completeness",
          "value": 91.600
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    }
  ]

}
  

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


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