Data quality metrics extracted from 4e18.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": "096aa998b1e59fcae6b636130586aa4d",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 52.233,
    "b": 68.102,
    "c": 99.575,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.03320],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,2.400],
    "number_observations_unique": 14046,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.063
      },
      {
        "type": "I/SigI",
        "value": 10.0
      },
      {
        "type": "Completeness",
        "value": 97.4
      },
      {
        "type": "Redundancy",
        "value": 3.5
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.440,2.400],
      "number_observations_unique": 632,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.319
        },
        {
          "type": "Completeness",
          "value": 87.5
        },
        {
          "type": "Redundancy",
          "value": 3.1
        }
      ]
    },
    {
      "resolution_limits": [2.490,2.440],
      "number_observations_unique": 613,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.269
        },
        {
          "type": "Completeness",
          "value": 88.2
        },
        {
          "type": "Redundancy",
          "value": 3.3
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.490],
      "number_observations_unique": 627,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.293
        },
        {
          "type": "Completeness",
          "value": 91.3
        },
        {
          "type": "Redundancy",
          "value": 3.3
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.530],
      "number_observations_unique": 677,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.229
        },
        {
          "type": "Completeness",
          "value": 95.2
        },
        {
          "type": "Redundancy",
          "value": 3.3
        }
      ]
    },
    {
      "resolution_limits": [2.640,2.590],
      "number_observations_unique": 682,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.220
        },
        {
          "type": "Completeness",
          "value": 96.9
        },
        {
          "type": "Redundancy",
          "value": 3.4
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.640],
      "number_observations_unique": 713,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "Completeness",
          "value": 99.3
        },
        {
          "type": "Redundancy",
          "value": 3.4
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.700],
      "number_observations_unique": 708,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.180
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 3.5
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.770],
      "number_observations_unique": 712,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.156
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.850],
      "number_observations_unique": 696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.020,2.930],
      "number_observations_unique": 706,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.130,3.020],
      "number_observations_unique": 719,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.260,3.130],
      "number_observations_unique": 721,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.410,3.260],
      "number_observations_unique": 710,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.410],
      "number_observations_unique": 715,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [3.810,3.580],
      "number_observations_unique": 715,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 3.6
        }
      ]
    },
    {
      "resolution_limits": [4.100,3.810],
      "number_observations_unique": 729,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 3.5
        }
      ]
    },
    {
      "resolution_limits": [4.520,4.100],
      "number_observations_unique": 729,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "Completeness",
          "value": 99.3
        },
        {
          "type": "Redundancy",
          "value": 3.5
        }
      ]
    },
    {
      "resolution_limits": [5.170,4.520],
      "number_observations_unique": 723,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 98.6
        },
        {
          "type": "Redundancy",
          "value": 3.4
        }
      ]
    },
    {
      "resolution_limits": [6.510,5.170],
      "number_observations_unique": 747,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "Completeness",
          "value": 99.1
        },
        {
          "type": "Redundancy",
          "value": 3.5
        }
      ]
    },
    {
      "resolution_limits": [50.000,6.510],
      "number_observations_unique": 772,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 94.6
        },
        {
          "type": "Redundancy",
          "value": 3.2
        }
      ]
    }
  ]

}
  

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


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