Data quality metrics extracted from 6usa.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": "74a6817c19f639378c90ce7dc9c66790",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 134.920,
    "b": 160.037,
    "c": 165.151,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97918],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.000,2.400],
    "number_observations": 3436417,
    "number_observations_unique": 137941,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.345
      },
      {
        "type": "R(meas)",
        "value": 0.352
      },
      {
        "type": "R(pim)",
        "value": 0.070
      },
      {
        "type": "I/SigI",
        "value": 3.100
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 24.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.440,2.400],
      "number_observations_unique": 6867,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 2.178
        },
        {
          "type": "R(meas)",
          "value": 2.237
        },
        {
          "type": "R(pim)",
          "value": 0.499
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 20.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.697
        }
      ]
    },
    {
      "resolution_limits": [2.490,2.440],
      "number_observations_unique": 6807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.883
        },
        {
          "type": "R(meas)",
          "value": 1.930
        },
        {
          "type": "R(pim)",
          "value": 0.414
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 22.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.738
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.490],
      "number_observations_unique": 6832,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.793
        },
        {
          "type": "R(meas)",
          "value": 1.835
        },
        {
          "type": "R(pim)",
          "value": 0.386
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 22.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.782
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.530],
      "number_observations_unique": 6836,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.474
        },
        {
          "type": "R(meas)",
          "value": 1.508
        },
        {
          "type": "R(pim)",
          "value": 0.313
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 23.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.771
        }
      ]
    },
    {
      "resolution_limits": [2.640,2.590],
      "number_observations_unique": 6812,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.517
        },
        {
          "type": "R(meas)",
          "value": 1.551
        },
        {
          "type": "R(pim)",
          "value": 0.320
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 23.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.822
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.640],
      "number_observations_unique": 6842,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.317
        },
        {
          "type": "R(meas)",
          "value": 1.346
        },
        {
          "type": "R(pim)",
          "value": 0.275
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 23.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.856
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.700],
      "number_observations_unique": 6845,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.106
        },
        {
          "type": "R(meas)",
          "value": 1.131
        },
        {
          "type": "R(pim)",
          "value": 0.235
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 22.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.887
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.770],
      "number_observations_unique": 6815,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.987
        },
        {
          "type": "R(meas)",
          "value": 1.010
        },
        {
          "type": "R(pim)",
          "value": 0.210
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 23.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.913
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.850],
      "number_observations_unique": 6865,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.944
        },
        {
          "type": "R(meas)",
          "value": 0.962
        },
        {
          "type": "R(pim)",
          "value": 0.186
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 26.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.947
        }
      ]
    },
    {
      "resolution_limits": [3.020,2.930],
      "number_observations_unique": 6855,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.777
        },
        {
          "type": "R(meas)",
          "value": 0.792
        },
        {
          "type": "R(pim)",
          "value": 0.152
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 26.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [3.130,3.020],
      "number_observations_unique": 6861,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.631
        },
        {
          "type": "R(meas)",
          "value": 0.643
        },
        {
          "type": "R(pim)",
          "value": 0.123
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 26.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
        }
      ]
    },
    {
      "resolution_limits": [3.260,3.130],
      "number_observations_unique": 6869,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.494
        },
        {
          "type": "R(meas)",
          "value": 0.503
        },
        {
          "type": "R(pim)",
          "value": 0.096
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 26.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.260],
      "number_observations_unique": 6883,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.370
        },
        {
          "type": "R(meas)",
          "value": 0.377
        },
        {
          "type": "R(pim)",
          "value": 0.073
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 26.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.400],
      "number_observations_unique": 6907,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.288
        },
        {
          "type": "R(meas)",
          "value": 0.294
        },
        {
          "type": "R(pim)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 25.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [3.810,3.580],
      "number_observations_unique": 6872,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.218
        },
        {
          "type": "R(meas)",
          "value": 0.223
        },
        {
          "type": "R(pim)",
          "value": 0.044
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 24.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.100,3.810],
      "number_observations_unique": 6954,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "R(meas)",
          "value": 0.181
        },
        {
          "type": "R(pim)",
          "value": 0.034
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 27.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [4.510,4.100],
      "number_observations_unique": 6949,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "R(meas)",
          "value": 0.149
        },
        {
          "type": "R(pim)",
          "value": 0.029
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 27.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [5.160,4.510],
      "number_observations_unique": 6994,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.126
        },
        {
          "type": "R(pim)",
          "value": 0.025
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 25.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [6.490,5.160],
      "number_observations_unique": 6998,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "R(meas)",
          "value": 0.129
        },
        {
          "type": "R(pim)",
          "value": 0.025
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 25.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [30.000,6.490],
      "number_observations_unique": 7278,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "R(pim)",
          "value": 0.018
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 25.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    }
  ]

}
  

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


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