Data quality metrics extracted from 6cva.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": "7522f1469cb32be5d1d988e8280d6397",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 52.564,
    "b": 89.663,
    "c": 45.088,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97946],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [34.223,1.190],
    "number_observations": 425726,
    "number_observations_unique": 128188,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.111
      },
      {
        "type": "R(meas)",
        "value": 0.132
      },
      {
        "type": "I/SigI",
        "value": 4.230
      },
      {
        "type": "Completeness",
        "value": 95.600
      },
      {
        "type": "Redundancy",
        "value": 3.321
      },
      {
        "type": "CC(1/2)",
        "value": 0.995
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.220,1.190],
      "number_observations": 17964,
      "number_observations_unique": 7045,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 4.884
        },
        {
          "type": "R(meas)",
          "value": 6.153
        },
        {
          "type": "I/SigI",
          "value": 0.150
        },
        {
          "type": "Completeness",
          "value": 71.000
        },
        {
          "type": "Redundancy",
          "value": 2.550
        },
        {
          "type": "CC(1/2)",
          "value": 0.119
        }
      ]
    },
    {
      "resolution_limits": [1.250,1.220],
      "number_observations": 31625,
      "number_observations_unique": 9429,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 3.933
        },
        {
          "type": "R(meas)",
          "value": 4.690
        },
        {
          "type": "I/SigI",
          "value": 0.240
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 3.354
        },
        {
          "type": "CC(1/2)",
          "value": 0.185
        }
      ]
    },
    {
      "resolution_limits": [1.290,1.250],
      "number_observations": 31281,
      "number_observations_unique": 9241,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 3.123
        },
        {
          "type": "R(meas)",
          "value": 3.716
        },
        {
          "type": "I/SigI",
          "value": 0.310
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.385
        },
        {
          "type": "CC(1/2)",
          "value": 0.330
        }
      ]
    },
    {
      "resolution_limits": [1.330,1.290],
      "number_observations": 29547,
      "number_observations_unique": 8888,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 2.548
        },
        {
          "type": "R(meas)",
          "value": 3.044
        },
        {
          "type": "I/SigI",
          "value": 0.390
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 3.324
        },
        {
          "type": "CC(1/2)",
          "value": 0.471
        }
      ]
    },
    {
      "resolution_limits": [1.370,1.330],
      "number_observations": 27387,
      "number_observations_unique": 8560,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.956
        },
        {
          "type": "R(meas)",
          "value": 2.358
        },
        {
          "type": "I/SigI",
          "value": 0.500
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 3.199
        },
        {
          "type": "CC(1/2)",
          "value": 0.620
        }
      ]
    },
    {
      "resolution_limits": [1.420,1.370],
      "number_observations": 29359,
      "number_observations_unique": 8427,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.473
        },
        {
          "type": "R(meas)",
          "value": 1.742
        },
        {
          "type": "I/SigI",
          "value": 0.740
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.484
        },
        {
          "type": "CC(1/2)",
          "value": 0.749
        }
      ]
    },
    {
      "resolution_limits": [1.480,1.420],
      "number_observations": 27786,
      "number_observations_unique": 8072,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.084
        },
        {
          "type": "R(meas)",
          "value": 1.286
        },
        {
          "type": "I/SigI",
          "value": 1.050
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 3.442
        },
        {
          "type": "CC(1/2)",
          "value": 0.867
        }
      ]
    },
    {
      "resolution_limits": [1.540,1.480],
      "number_observations": 26125,
      "number_observations_unique": 7758,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.795
        },
        {
          "type": "R(meas)",
          "value": 0.947
        },
        {
          "type": "I/SigI",
          "value": 1.470
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 3.367
        },
        {
          "type": "CC(1/2)",
          "value": 0.922
        }
      ]
    },
    {
      "resolution_limits": [1.610,1.540],
      "number_observations": 23420,
      "number_observations_unique": 7346,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.577
        },
        {
          "type": "R(meas)",
          "value": 0.696
        },
        {
          "type": "I/SigI",
          "value": 2.040
        },
        {
          "type": "Completeness",
          "value": 96.400
        },
        {
          "type": "Redundancy",
          "value": 3.188
        },
        {
          "type": "CC(1/2)",
          "value": 0.953
        }
      ]
    },
    {
      "resolution_limits": [1.680,1.610],
      "number_observations": 24592,
      "number_observations_unique": 7132,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.444
        },
        {
          "type": "R(meas)",
          "value": 0.527
        },
        {
          "type": "I/SigI",
          "value": 2.880
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 3.448
        },
        {
          "type": "CC(1/2)",
          "value": 0.966
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.680],
      "number_observations": 23081,
      "number_observations_unique": 6776,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.321
        },
        {
          "type": "R(meas)",
          "value": 0.382
        },
        {
          "type": "I/SigI",
          "value": 3.990
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 3.406
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [1.880,1.770],
      "number_observations": 21272,
      "number_observations_unique": 6362,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.230
        },
        {
          "type": "R(meas)",
          "value": 0.275
        },
        {
          "type": "I/SigI",
          "value": 5.440
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 3.344
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [2.010,1.880],
      "number_observations": 18352,
      "number_observations_unique": 5823,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "R(meas)",
          "value": 0.204
        },
        {
          "type": "I/SigI",
          "value": 7.450
        },
        {
          "type": "Completeness",
          "value": 94.900
        },
        {
          "type": "Redundancy",
          "value": 3.152
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
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      ]
    },
    {
      "resolution_limits": [2.170,2.010],
      "number_observations": 20024,
      "number_observations_unique": 5669,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "R(meas)",
          "value": 0.173
        },
        {
          "type": "I/SigI",
          "value": 10.100
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.532
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.170],
      "number_observations": 18399,
      "number_observations_unique": 5217,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "R(meas)",
          "value": 0.148
        },
        {
          "type": "I/SigI",
          "value": 11.600
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.527
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
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      ]
    },
    {
      "resolution_limits": [2.660,2.380],
      "number_observations": 16088,
      "number_observations_unique": 4700,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.102
        },
        {
          "type": "R(meas)",
          "value": 0.122
        },
        {
          "type": "I/SigI",
          "value": 12.740
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 3.423
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.070,2.660],
      "number_observations": 13224,
      "number_observations_unique": 4049,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 14.020
        },
        {
          "type": "Completeness",
          "value": 95.900
        },
        {
          "type": "Redundancy",
          "value": 3.266
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.760,3.070],
      "number_observations": 12211,
      "number_observations_unique": 3512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "R(meas)",
          "value": 0.081
        },
        {
          "type": "I/SigI",
          "value": 16.110
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 3.477
        }
      ]
    },
    {
      "resolution_limits": [5.320,3.760],
      "number_observations": 8790,
      "number_observations_unique": 2670,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 16.770
        },
        {
          "type": "Completeness",
          "value": 95.900
        },
        {
          "type": "Redundancy",
          "value": 3.292
        }
      ]
    },
    {
      "resolution_limits": [34.223,5.320],
      "number_observations": 5199,
      "number_observations_unique": 1512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "R(meas)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 17.150
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 3.438
        }
      ]
    }
  ]

}
  

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


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