Data quality metrics extracted from 6erj.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": "67591c26ced0b8342c4ba1409245dc97",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 34.97,
    "b": 104.43,
    "c": 182.87,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [45.718,1.690],
    "number_observations_unique": 38168,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.119
      },
      {
        "type": "R(meas)",
        "value": 0.122
      },
      {
        "type": "I/SigI",
        "value": 12.060
      },
      {
        "type": "Completeness",
        "value": 98.600
      },
      {
        "type": "Redundancy",
        "value": 15.163
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.730,1.690],
      "number_observations_unique": 2286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 2.074
        },
        {
          "type": "R(meas)",
          "value": 2.169
        },
        {
          "type": "I/SigI",
          "value": 1.300
        },
        {
          "type": "Completeness",
          "value": 81.500
        },
        {
          "type": "Redundancy",
          "value": 10.999
        },
        {
          "type": "CC(1/2)",
          "value": 0.439
        }
      ]
    },
    {
      "resolution_limits": [1.780,1.730],
      "number_observations_unique": 2722,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.816
        },
        {
          "type": "R(meas)",
          "value": 1.887
        },
        {
          "type": "I/SigI",
          "value": 1.690
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 13.408
        },
        {
          "type": "CC(1/2)",
          "value": 0.530
        }
      ]
    },
    {
      "resolution_limits": [1.830,1.780],
      "number_observations_unique": 2652,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.293
        },
        {
          "type": "R(meas)",
          "value": 1.342
        },
        {
          "type": "I/SigI",
          "value": 2.460
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 13.794
        },
        {
          "type": "CC(1/2)",
          "value": 0.710
        }
      ]
    },
    {
      "resolution_limits": [1.890,1.830],
      "number_observations_unique": 2556,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.060
        },
        {
          "type": "R(meas)",
          "value": 1.098
        },
        {
          "type": "I/SigI",
          "value": 2.650
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 14.198
        },
        {
          "type": "CC(1/2)",
          "value": 0.766
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.890],
      "number_observations_unique": 2521,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.894
        },
        {
          "type": "R(meas)",
          "value": 0.928
        },
        {
          "type": "I/SigI",
          "value": 3.740
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 13.668
        },
        {
          "type": "CC(1/2)",
          "value": 0.794
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.950],
      "number_observations_unique": 2400,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.599
        },
        {
          "type": "R(meas)",
          "value": 0.621
        },
        {
          "type": "I/SigI",
          "value": 4.740
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.155
        },
        {
          "type": "CC(1/2)",
          "value": 0.906
        }
      ]
    },
    {
      "resolution_limits": [2.090,2.020],
      "number_observations_unique": 2321,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.540
        },
        {
          "type": "R(meas)",
          "value": 0.561
        },
        {
          "type": "I/SigI",
          "value": 5.920
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 13.763
        },
        {
          "type": "CC(1/2)",
          "value": 0.915
        }
      ]
    },
    {
      "resolution_limits": [2.180,2.090],
      "number_observations_unique": 2291,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.353
        },
        {
          "type": "R(meas)",
          "value": 0.366
        },
        {
          "type": "I/SigI",
          "value": 7.690
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.761
        },
        {
          "type": "CC(1/2)",
          "value": 0.969
        }
      ]
    },
    {
      "resolution_limits": [2.280,2.180],
      "number_observations_unique": 2142,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.347
        },
        {
          "type": "R(meas)",
          "value": 0.360
        },
        {
          "type": "I/SigI",
          "value": 8.710
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.676
        },
        {
          "type": "CC(1/2)",
          "value": 0.966
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.280],
      "number_observations_unique": 2096,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.254
        },
        {
          "type": "R(meas)",
          "value": 0.262
        },
        {
          "type": "I/SigI",
          "value": 11.940
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 16.624
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [2.520,2.390],
      "number_observations_unique": 1984,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.218
        },
        {
          "type": "R(meas)",
          "value": 0.224
        },
        {
          "type": "I/SigI",
          "value": 14.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.296
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.520],
      "number_observations_unique": 1865,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "R(meas)",
          "value": 0.184
        },
        {
          "type": "I/SigI",
          "value": 16.530
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.615
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.670],
      "number_observations_unique": 1764,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "R(meas)",
          "value": 0.165
        },
        {
          "type": "I/SigI",
          "value": 18.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 17.880
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.080,2.850],
      "number_observations_unique": 1670,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 21.570
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 17.717
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [3.380,3.080],
      "number_observations_unique": 1514,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "R(meas)",
          "value": 0.101
        },
        {
          "type": "I/SigI",
          "value": 25.010
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 17.208
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [3.770,3.380],
      "number_observations_unique": 1393,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.087
        },
        {
          "type": "R(meas)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 27.250
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.609
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [4.360,3.770],
      "number_observations_unique": 1264,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "R(meas)",
          "value": 0.081
        },
        {
          "type": "I/SigI",
          "value": 29.150
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.415
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [5.340,4.360],
      "number_observations_unique": 1046,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 37.570
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 16.165
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [7.550,5.340],
      "number_observations_unique": 848,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 42.260
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 17.725
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [45.718,7.550],
      "number_observations_unique": 512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 46.670
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 17.176
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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