Data quality metrics extracted from 8epw.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": "efeaa44eb216e07b08de0c8219189920",
  "space_group_name": "P 2 21 21",
  "unit_cell": {
    "a": 44.48,
    "b": 66.80,
    "c": 71.38,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97900],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.770,2.000],
    "number_observations": 129834,
    "number_observations_unique": 14925,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.103
      },
      {
        "type": "R(meas)",
        "value": 0.110
      },
      {
        "type": "I/SigI",
        "value": 14.310
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 8.699
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.050,2.000],
      "number_observations": 9513,
      "number_observations_unique": 1077,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.616
        },
        {
          "type": "R(meas)",
          "value": 0.654
        },
        {
          "type": "I/SigI",
          "value": 3.870
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 8.833
        },
        {
          "type": "CC(1/2)",
          "value": 0.906
        }
      ]
    },
    {
      "resolution_limits": [2.110,2.050],
      "number_observations": 9442,
      "number_observations_unique": 1065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.511
        },
        {
          "type": "R(meas)",
          "value": 0.542
        },
        {
          "type": "I/SigI",
          "value": 4.660
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 8.866
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.110],
      "number_observations": 8941,
      "number_observations_unique": 1014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.460
        },
        {
          "type": "R(meas)",
          "value": 0.488
        },
        {
          "type": "I/SigI",
          "value": 5.080
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 8.818
        },
        {
          "type": "CC(1/2)",
          "value": 0.951
        }
      ]
    },
    {
      "resolution_limits": [2.240,2.170],
      "number_observations": 8890,
      "number_observations_unique": 1012,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.352
        },
        {
          "type": "R(meas)",
          "value": 0.374
        },
        {
          "type": "I/SigI",
          "value": 6.380
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.785
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.240],
      "number_observations": 8504,
      "number_observations_unique": 953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.291
        },
        {
          "type": "R(meas)",
          "value": 0.309
        },
        {
          "type": "I/SigI",
          "value": 7.410
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.923
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.310],
      "number_observations": 8383,
      "number_observations_unique": 944,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "R(meas)",
          "value": 0.260
        },
        {
          "type": "I/SigI",
          "value": 8.240
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 8.880
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.390],
      "number_observations": 8207,
      "number_observations_unique": 906,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.220
        },
        {
          "type": "R(meas)",
          "value": 0.233
        },
        {
          "type": "I/SigI",
          "value": 9.470
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.058
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.480],
      "number_observations": 7847,
      "number_observations_unique": 870,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.188
        },
        {
          "type": "R(meas)",
          "value": 0.199
        },
        {
          "type": "I/SigI",
          "value": 10.830
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.020
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.580],
      "number_observations": 7563,
      "number_observations_unique": 840,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "R(meas)",
          "value": 0.181
        },
        {
          "type": "I/SigI",
          "value": 11.850
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.004
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.700],
      "number_observations": 7157,
      "number_observations_unique": 805,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "R(meas)",
          "value": 0.150
        },
        {
          "type": "I/SigI",
          "value": 14.290
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.891
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.830],
      "number_observations": 7001,
      "number_observations_unique": 785,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 17.180
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.918
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.160,2.980],
      "number_observations": 6494,
      "number_observations_unique": 731,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 20.390
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.884
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.380,3.160],
      "number_observations": 5856,
      "number_observations_unique": 685,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.080
        },
        {
          "type": "R(meas)",
          "value": 0.086
        },
        {
          "type": "I/SigI",
          "value": 23.030
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.549
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.380],
      "number_observations": 5468,
      "number_observations_unique": 642,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "R(meas)",
          "value": 0.073
        },
        {
          "type": "I/SigI",
          "value": 26.150
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.517
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.650],
      "number_observations": 4918,
      "number_observations_unique": 606,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.070
        },
        {
          "type": "I/SigI",
          "value": 28.200
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 8.116
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [4.470,4.000],
      "number_observations": 4365,
      "number_observations_unique": 553,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "R(meas)",
          "value": 0.063
        },
        {
          "type": "I/SigI",
          "value": 30.100
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.893
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [5.160,4.470],
      "number_observations": 3822,
      "number_observations_unique": 476,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 30.460
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 8.029
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [6.320,5.160],
      "number_observations": 3390,
      "number_observations_unique": 424,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 30.190
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.995
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [8.940,6.320],
      "number_observations": 2653,
      "number_observations_unique": 339,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 30.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.826
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [48.770,8.940],
      "number_observations": 1420,
      "number_observations_unique": 198,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "R(meas)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 31.040
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 7.172
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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