Data quality metrics extracted from 3pv4.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": "3d7750571071ec196c436e548dd3871c",
  "space_group_name": "H 3",
  "unit_cell": {
    "a": 110.890,
    "b": 110.890,
    "c": 67.933,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.91841],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [55.460,3.100],
    "number_observations_unique": 5626,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.135
      },
      {
        "type": "I/SigI",
        "value": 4.300
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 2.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.270,3.100],
      "number_observations": 2118,
      "number_observations_unique": 824,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "I/SigI",
          "value": 1.8
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [3.470,3.270],
      "number_observations": 1972,
      "number_observations_unique": 760,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.270
        },
        {
          "type": "I/SigI",
          "value": 2.5
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [3.710,3.470],
      "number_observations": 1892,
      "number_observations_unique": 739,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.226
        },
        {
          "type": "I/SigI",
          "value": 2.8
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.710],
      "number_observations": 1796,
      "number_observations_unique": 696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.186
        },
        {
          "type": "I/SigI",
          "value": 3.2
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [4.380,4.000],
      "number_observations": 1595,
      "number_observations_unique": 612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "I/SigI",
          "value": 3.1
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [4.900,4.380],
      "number_observations": 1488,
      "number_observations_unique": 569,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.145
        },
        {
          "type": "I/SigI",
          "value": 3.8
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [5.660,4.900],
      "number_observations": 1331,
      "number_observations_unique": 517,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "I/SigI",
          "value": 3.8
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [6.930,5.660],
      "number_observations": 1070,
      "number_observations_unique": 404,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "I/SigI",
          "value": 4.1
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [9.800,6.930],
      "number_observations": 856,
      "number_observations_unique": 331,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 5.4
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [55.460,9.800],
      "number_observations": 448,
      "number_observations_unique": 174,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 4.4
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    }
  ]

}
  

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


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