Data quality metrics extracted from 4ivt.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": "cc69d864c7ba16daa12959151908c39e",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 104.69,
    "b": 128.84,
    "c": 76.76,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97900],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [43.25,1.600],
    "number_observations_unique": 68689,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.124
      },
      {
        "type": "I/SigI",
        "value": 10.650
      },
      {
        "type": "Completeness",
        "value": 99.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.700,1.600],
      "number_observations": 77968,
      "number_observations_unique": 10953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.388
        },
        {
          "type": "R(meas)",
          "value": 0.419
        },
        {
          "type": "I/SigI",
          "value": 4.350
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [1.810,1.700],
      "number_observations": 75455,
      "number_observations_unique": 10328,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.276
        },
        {
          "type": "R(meas)",
          "value": 0.297
        },
        {
          "type": "I/SigI",
          "value": 5.960
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.810],
      "number_observations": 70616,
      "number_observations_unique": 9657,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "R(meas)",
          "value": 0.210
        },
        {
          "type": "I/SigI",
          "value": 8.190
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.140,1.960],
      "number_observations": 65139,
      "number_observations_unique": 8915,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.147
        },
        {
          "type": "R(meas)",
          "value": 0.158
        },
        {
          "type": "I/SigI",
          "value": 10.960
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.140],
      "number_observations": 58897,
      "number_observations_unique": 8081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.130
        },
        {
          "type": "R(meas)",
          "value": 0.140
        },
        {
          "type": "I/SigI",
          "value": 12.750
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.760,2.400],
      "number_observations": 51888,
      "number_observations_unique": 7165,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.119
        },
        {
          "type": "R(meas)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 14.570
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.380,2.760],
      "number_observations": 43080,
      "number_observations_unique": 6081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "R(meas)",
          "value": 0.116
        },
        {
          "type": "I/SigI",
          "value": 16.560
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.770,3.380],
      "number_observations": 34170,
      "number_observations_unique": 4779,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.102
        },
        {
          "type": "R(meas)",
          "value": 0.110
        },
        {
          "type": "I/SigI",
          "value": 18.390
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [43.25,4.770],
      "number_observations": 18574,
      "number_observations_unique": 2730,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "R(meas)",
          "value": 0.110
        },
        {
          "type": "I/SigI",
          "value": 18.150
        },
        {
          "type": "Completeness",
          "value": 98.600
        }
      ]
    }
  ]

}
  

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


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