Data quality metrics extracted from 7cnq.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": "0eed02a61b9d3dcc1ff5a564c3ac2952",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 73.250,
    "b": 73.446,
    "c": 175.184,
    "alpha": 90.00,
    "beta": 94.13,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.984,2.0],
    "number_observations_unique": 242653,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.136
      },
      {
        "type": "R(meas)",
        "value": 0.160
      },
      {
        "type": "I/SigI",
        "value": 5.510
      },
      {
        "type": "Completeness",
        "value": 98.100
      },
      {
        "type": "Redundancy",
        "value": 3.546
      },
      {
        "type": "CC(1/2)",
        "value": 0.997
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.120,2.000],
      "number_observations": 141448,
      "number_observations_unique": 38641,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.899
        },
        {
          "type": "R(meas)",
          "value": 1.054
        },
        {
          "type": "I/SigI",
          "value": 1.260
        },
        {
          "type": "Completeness",
          "value": 96.600
        },
        {
          "type": "Redundancy",
          "value": 3.661
        },
        {
          "type": "CC(1/2)",
          "value": 0.721
        }
      ]
    },
    {
      "resolution_limits": [2.260,2.120],
      "number_observations": 128062,
      "number_observations_unique": 36655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.579
        },
        {
          "type": "R(meas)",
          "value": 0.685
        },
        {
          "type": "I/SigI",
          "value": 1.880
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 3.494
        },
        {
          "type": "CC(1/2)",
          "value": 0.858
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.260],
      "number_observations": 112910,
      "number_observations_unique": 34278,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.378
        },
        {
          "type": "R(meas)",
          "value": 0.451
        },
        {
          "type": "I/SigI",
          "value": 2.630
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 3.294
        },
        {
          "type": "CC(1/2)",
          "value": 0.930
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.440],
      "number_observations": 104747,
      "number_observations_unique": 31460,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.280
        },
        {
          "type": "R(meas)",
          "value": 0.334
        },
        {
          "type": "I/SigI",
          "value": 3.510
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 3.330
        },
        {
          "type": "CC(1/2)",
          "value": 0.959
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.680],
      "number_observations": 108737,
      "number_observations_unique": 28751,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.194
        },
        {
          "type": "R(meas)",
          "value": 0.226
        },
        {
          "type": "I/SigI",
          "value": 5.410
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 3.782
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [3.450,2.990],
      "number_observations": 94823,
      "number_observations_unique": 25416,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 8.430
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 3.731
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [4.220,3.450],
      "number_observations": 75035,
      "number_observations_unique": 21497,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 12.310
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 3.490
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [5.950,4.220],
      "number_observations": 59823,
      "number_observations_unique": 16655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 14.630
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 3.592
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [48.984,5.950],
      "number_observations": 34952,
      "number_observations_unique": 9300,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 15.110
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 3.758
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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