Data quality metrics extracted from 4frb.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": "4fabf2eeda1e9bf45ed64f7dd31f5179",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 52.53,
    "b": 149.73,
    "c": 79.34,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [20,1.540],
    "number_observations_unique": 45812,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.036
      },
      {
        "type": "I/SigI",
        "value": 19.600
      },
      {
        "type": "Completeness",
        "value": 98.100
      },
      {
        "type": "Redundancy",
        "value": 4.560
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.600,1.540],
      "number_observations": 17475,
      "number_observations_unique": 4555,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.287
        },
        {
          "type": "I/SigI",
          "value": 3.900
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 3.810
        }
      ]
    },
    {
      "resolution_limits": [1.660,1.600],
      "number_observations": 18211,
      "number_observations_unique": 4589,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.241
        },
        {
          "type": "I/SigI",
          "value": 4.400
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.950
        }
      ]
    },
    {
      "resolution_limits": [1.730,1.660],
      "number_observations": 19030,
      "number_observations_unique": 4567,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.190
        },
        {
          "type": "I/SigI",
          "value": 5.600
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 4.140
        }
      ]
    },
    {
      "resolution_limits": [1.830,1.730],
      "number_observations": 20858,
      "number_observations_unique": 4615,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.150
        },
        {
          "type": "I/SigI",
          "value": 7.100
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 4.480
        }
      ]
    },
    {
      "resolution_limits": [1.940,1.830],
      "number_observations": 21687,
      "number_observations_unique": 4654,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.119
        },
        {
          "type": "I/SigI",
          "value": 9.300
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 4.610
        }
      ]
    },
    {
      "resolution_limits": [2.090,1.940],
      "number_observations": 21860,
      "number_observations_unique": 4627,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 11.900
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 4.670
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.090],
      "number_observations": 22410,
      "number_observations_unique": 4578,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 15.700
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 4.860
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.300],
      "number_observations": 22917,
      "number_observations_unique": 4612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 22.600
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 4.940
        }
      ]
    },
    {
      "resolution_limits": [3.310,2.630],
      "number_observations": 23063,
      "number_observations_unique": 4550,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "I/SigI",
          "value": 37.300
        },
        {
          "type": "Completeness",
          "value": 96.400
        },
        {
          "type": "Redundancy",
          "value": 5.050
        }
      ]
    },
    {
      "resolution_limits": [19.840,3.310],
      "number_observations": 23197,
      "number_observations_unique": 4465,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 66.500
        },
        {
          "type": "Completeness",
          "value": 91.500
        },
        {
          "type": "Redundancy",
          "value": 5.150
        }
      ]
    }
  ]

}
  

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


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