Data quality metrics extracted from 7k42.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": "302c42dea15bd217e306672841656768",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 57.06,
    "b": 57.18,
    "c": 124.56,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [62.280,1.700],
    "number_observations": 159577,
    "number_observations_unique": 44531,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.030
      },
      {
        "type": "R(meas)",
        "value": 0.035
      },
      {
        "type": "I/SigI",
        "value": 24.600
      },
      {
        "type": "Completeness",
        "value": 97.500
      },
      {
        "type": "Redundancy",
        "value": 3.584
      },
      {
        "type": "CC(1/2)",
        "value": 1.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.740,1.700],
      "number_observations": 7986,
      "number_observations_unique": 3043,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.393
        },
        {
          "type": "R(meas)",
          "value": 0.491
        },
        {
          "type": "I/SigI",
          "value": 2.410
        },
        {
          "type": "Completeness",
          "value": 91.200
        },
        {
          "type": "Redundancy",
          "value": 2.624
        },
        {
          "type": "CC(1/2)",
          "value": 0.814
        }
      ]
    },
    {
      "resolution_limits": [1.790,1.740],
      "number_observations": 8078,
      "number_observations_unique": 3038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.330
        },
        {
          "type": "R(meas)",
          "value": 0.413
        },
        {
          "type": "I/SigI",
          "value": 2.820
        },
        {
          "type": "Completeness",
          "value": 93.400
        },
        {
          "type": "Redundancy",
          "value": 2.659
        },
        {
          "type": "CC(1/2)",
          "value": 0.862
        }
      ]
    },
    {
      "resolution_limits": [1.840,1.790],
      "number_observations": 8169,
      "number_observations_unique": 3044,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.279
        },
        {
          "type": "R(meas)",
          "value": 0.346
        },
        {
          "type": "I/SigI",
          "value": 3.450
        },
        {
          "type": "Completeness",
          "value": 95.800
        },
        {
          "type": "Redundancy",
          "value": 2.684
        },
        {
          "type": "CC(1/2)",
          "value": 0.896
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.840],
      "number_observations": 8083,
      "number_observations_unique": 2952,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.205
        },
        {
          "type": "R(meas)",
          "value": 0.255
        },
        {
          "type": "I/SigI",
          "value": 4.650
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 2.738
        },
        {
          "type": "CC(1/2)",
          "value": 0.937
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.900],
      "number_observations": 8046,
      "number_observations_unique": 2936,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.158
        },
        {
          "type": "R(meas)",
          "value": 0.196
        },
        {
          "type": "I/SigI",
          "value": 6.100
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 2.740
        },
        {
          "type": "CC(1/2)",
          "value": 0.966
        }
      ]
    },
    {
      "resolution_limits": [2.030,1.960],
      "number_observations": 7809,
      "number_observations_unique": 2825,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "R(meas)",
          "value": 0.156
        },
        {
          "type": "I/SigI",
          "value": 7.840
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 2.764
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [2.110,2.030],
      "number_observations": 7628,
      "number_observations_unique": 2746,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "R(meas)",
          "value": 0.116
        },
        {
          "type": "I/SigI",
          "value": 10.290
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 2.778
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [2.190,2.110],
      "number_observations": 7608,
      "number_observations_unique": 2650,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "R(meas)",
          "value": 0.089
        },
        {
          "type": "I/SigI",
          "value": 13.870
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 2.871
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.290,2.190],
      "number_observations": 7647,
      "number_observations_unique": 2560,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 17.720
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 2.987
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.290],
      "number_observations": 7825,
      "number_observations_unique": 2440,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 21.640
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.207
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.400],
      "number_observations": 8251,
      "number_observations_unique": 2318,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "R(meas)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 23.820
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 3.560
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.530],
      "number_observations": 9453,
      "number_observations_unique": 2232,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 31.110
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 4.235
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.690],
      "number_observations": 10383,
      "number_observations_unique": 2105,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "R(meas)",
          "value": 0.035
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        {
          "type": "I/SigI",
          "value": 41.040
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        {
          "type": "Completeness",
          "value": 99.900
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        {
          "type": "Redundancy",
          "value": 4.933
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [3.100,2.870],
      "number_observations": 10891,
      "number_observations_unique": 1953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 49.010
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.577
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        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.100],
      "number_observations": 10050,
      "number_observations_unique": 1815,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "R(meas)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 56.800
        },
        {
          "type": "Completeness",
          "value": 99.900
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        {
          "type": "Redundancy",
          "value": 5.537
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [3.800,3.400],
      "number_observations": 9256,
      "number_observations_unique": 1673,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "R(meas)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 71.090
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        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 5.533
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        {
          "type": "CC(1/2)",
          "value": 1.000
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      ]
    },
    {
      "resolution_limits": [4.390,3.800],
      "number_observations": 8046,
      "number_observations_unique": 1464,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "R(meas)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 77.950
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 5.496
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [5.380,4.390],
      "number_observations": 6730,
      "number_observations_unique": 1229,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "R(meas)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 77.840
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 5.476
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [7.600,5.380],
      "number_observations": 5129,
      "number_observations_unique": 965,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "R(meas)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 73.540
        },
        {
          "type": "Completeness",
          "value": 96.500
        },
        {
          "type": "Redundancy",
          "value": 5.315
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [62.280,7.600],
      "number_observations": 2509,
      "number_observations_unique": 543,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "R(meas)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 78.020
        },
        {
          "type": "Completeness",
          "value": 91.000
        },
        {
          "type": "Redundancy",
          "value": 4.621
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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