Data quality metrics extracted from 4frn.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": "043b938bf17af2bb91cef9aeda48ef9d",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 55.605,
    "b": 81.833,
    "c": 147.722,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.60000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [55.605,3.43],
    "number_observations_unique": 9466,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.082
      },
      {
        "type": "I/SigI",
        "value": 8.512
      },
      {
        "type": "Completeness",
        "value": 99.500
      },
      {
        "type": "Redundancy",
        "value": 3.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.62,3.43],
      "number_observations": 4656,
      "number_observations_unique": 1332,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.298
        },
        {
          "type": "I/SigI",
          "value": 2.6
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [3.84,3.62],
      "number_observations": 4434,
      "number_observations_unique": 1287,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.234
        },
        {
          "type": "I/SigI",
          "value": 3.3
        },
        {
          "type": "Completeness",
          "value": 99.30
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [4.10,3.84],
      "number_observations": 4158,
      "number_observations_unique": 1210,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.184
        },
        {
          "type": "I/SigI",
          "value": 4.2
        },
        {
          "type": "Completeness",
          "value": 99.60
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [4.43,4.10],
      "number_observations": 3963,
      "number_observations_unique": 1131,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "I/SigI",
          "value": 5.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [4.85,4.43],
      "number_observations": 3644,
      "number_observations_unique": 1054,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.102
        },
        {
          "type": "I/SigI",
          "value": 7.6
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [5.43,4.85],
      "number_observations": 3285,
      "number_observations_unique": 957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 9.6
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [6.27,5.43],
      "number_observations": 2899,
      "number_observations_unique": 858,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 12.4
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [7.67,6.27],
      "number_observations": 2369,
      "number_observations_unique": 724,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 15.4
        },
        {
          "type": "Completeness",
          "value": 99.20
        },
        {
          "type": "Redundancy",
          "value": 3.30
        }
      ]
    },
    {
      "resolution_limits": [10.85,7.67],
      "number_observations": 1904,
      "number_observations_unique": 573,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 19.6
        },
        {
          "type": "Completeness",
          "value": 98.90
        },
        {
          "type": "Redundancy",
          "value": 3.30
        }
      ]
    },
    {
      "resolution_limits": [55.60,10.85],
      "number_observations": 1012,
      "number_observations_unique": 340,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 26.3
        },
        {
          "type": "Completeness",
          "value": 96.40
        },
        {
          "type": "Redundancy",
          "value": 3.00
        }
      ]
    }
  ]

}
  

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


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