Data quality metrics extracted from 4n18.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": "74d982690d7d555ce5d43ce041605c95",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 76.567,
    "b": 76.567,
    "c": 101.281,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97912],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.970],
    "number_observations_unique": 21916,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.075
      },
      {
        "type": "I/SigI",
        "value": 44
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 10.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.000,1.970],
      "number_observations_unique": 1050,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.989
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 9.500
        }
      ]
    },
    {
      "resolution_limits": [2.040,2.000],
      "number_observations_unique": 1055,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.796
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 10.300
        }
      ]
    },
    {
      "resolution_limits": [2.080,2.040],
      "number_observations_unique": 1071,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.686
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.120,2.080],
      "number_observations_unique": 1077,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 11.300
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.120],
      "number_observations_unique": 1075,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.431
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.170],
      "number_observations_unique": 1069,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.356
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.300
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.220],
      "number_observations_unique": 1078,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.303
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.340,2.270],
      "number_observations_unique": 1081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.251
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.300
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.340],
      "number_observations_unique": 1088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.209
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.400],
      "number_observations_unique": 1097,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.188
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.570,2.480],
      "number_observations_unique": 1071,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.570],
      "number_observations_unique": 1110,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.670],
      "number_observations_unique": 1079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.200
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.800],
      "number_observations_unique": 1100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.100
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.940],
      "number_observations_unique": 1100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.000
        }
      ]
    },
    {
      "resolution_limits": [3.370,3.130],
      "number_observations_unique": 1121,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.000
        }
      ]
    },
    {
      "resolution_limits": [3.710,3.370],
      "number_observations_unique": 1106,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.900
        }
      ]
    },
    {
      "resolution_limits": [4.240,3.710],
      "number_observations_unique": 1135,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 10.600
        }
      ]
    },
    {
      "resolution_limits": [5.350,4.240],
      "number_observations_unique": 1142,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 10.400
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.350],
      "number_observations_unique": 1211,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 9.600
        }
      ]
    }
  ]

}
  

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


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