Data quality metrics extracted from 4pev.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": "ad117d61c4fc8e76d55aebe69c070ef1",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 70.979,
    "b": 109.601,
    "c": 180.559,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97907],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.58],
    "number_observations": 239835,
    "number_observations_unique": 44392,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.195
      },
      {
        "type": "I/SigI",
        "value": 4.100
      },
      {
        "type": "Completeness",
        "value": 99.200
      },
      {
        "type": "Redundancy",
        "value": 5.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.640,2.600],
      "number_observations_unique": 2042,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.946
        },
        {
          "type": "Completeness",
          "value": 92.500
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.640],
      "number_observations_unique": 2077,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.750
        },
        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 4.300
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.690],
      "number_observations_unique": 2168,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.573
        },
        {
          "type": "Completeness",
          "value": 97.400
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.740],
      "number_observations_unique": 2169,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.439
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 5.000
        }
      ]
    },
    {
      "resolution_limits": [2.860,2.800],
      "number_observations_unique": 2213,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.345
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.300
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.860],
      "number_observations_unique": 2208,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.600
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.930],
      "number_observations_unique": 2206,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.183
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [3.080,3.000],
      "number_observations_unique": 2207,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.128
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.170,3.080],
      "number_observations_unique": 2198,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.280,3.170],
      "number_observations_unique": 2231,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.280],
      "number_observations_unique": 2228,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.530,3.390],
      "number_observations_unique": 2217,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.690,3.530],
      "number_observations_unique": 2218,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [3.880,3.690],
      "number_observations_unique": 2232,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [4.130,3.880],
      "number_observations_unique": 2252,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [4.450,4.130],
      "number_observations_unique": 2254,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [4.890,4.450],
      "number_observations_unique": 2246,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.600
        }
      ]
    },
    {
      "resolution_limits": [5.600,4.890],
      "number_observations_unique": 2281,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.500
        }
      ]
    },
    {
      "resolution_limits": [7.050,5.600],
      "number_observations_unique": 2304,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.400
        }
      ]
    },
    {
      "resolution_limits": [50.000,7.050],
      "number_observations_unique": 2441,
      "quality_factors": [
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 5.300
        }
      ]
    }
  ]

}
  

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


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