Data quality metrics extracted from 7w9j.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": "0055549d04e4690f4128cfb430d82749",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 58.295,
    "b": 121.827,
    "c": 148.689,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [49.630,1.750],
    "number_observations": 762372,
    "number_observations_unique": 107242,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.143
      },
      {
        "type": "R(meas)",
        "value": 0.154
      },
      {
        "type": "I/SigI",
        "value": 9.290
      },
      {
        "type": "Completeness",
        "value": 99.100
      },
      {
        "type": "Redundancy",
        "value": 7.109
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.850,1.750],
      "number_observations": 112847,
      "number_observations_unique": 16774,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.410
        },
        {
          "type": "R(meas)",
          "value": 1.527
        },
        {
          "type": "I/SigI",
          "value": 1.470
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 6.727
        },
        {
          "type": "CC(1/2)",
          "value": 0.581
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.850],
      "number_observations": 112313,
      "number_observations_unique": 16092,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.870
        },
        {
          "type": "R(meas)",
          "value": 0.939
        },
        {
          "type": "I/SigI",
          "value": 2.530
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 6.979
        },
        {
          "type": "CC(1/2)",
          "value": 0.810
        }
      ]
    },
    {
      "resolution_limits": [2.140,1.980],
      "number_observations": 110288,
      "number_observations_unique": 15085,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.520
        },
        {
          "type": "R(meas)",
          "value": 0.559
        },
        {
          "type": "I/SigI",
          "value": 4.270
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 7.311
        },
        {
          "type": "CC(1/2)",
          "value": 0.920
        }
      ]
    },
    {
      "resolution_limits": [2.340,2.140],
      "number_observations": 99553,
      "number_observations_unique": 13946,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.329
        },
        {
          "type": "R(meas)",
          "value": 0.354
        },
        {
          "type": "I/SigI",
          "value": 6.440
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 7.138
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.620,2.340],
      "number_observations": 86593,
      "number_observations_unique": 12637,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.229
        },
        {
          "type": "R(meas)",
          "value": 0.247
        },
        {
          "type": "I/SigI",
          "value": 8.580
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 6.852
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [3.020,2.620],
      "number_observations": 80552,
      "number_observations_unique": 11248,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.154
        },
        {
          "type": "R(meas)",
          "value": 0.166
        },
        {
          "type": "I/SigI",
          "value": 12.520
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 7.161
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.700,3.020],
      "number_observations": 71809,
      "number_observations_unique": 9587,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 20.200
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.490
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [5.210,3.700],
      "number_observations": 53675,
      "number_observations_unique": 7514,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "R(meas)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 27.450
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 7.143
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [49.630,5.210],
      "number_observations": 34742,
      "number_observations_unique": 4359,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 29.210
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 7.970
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 49.630 49.630 1.980
High resolution limit [Å] 1.750 5.210 1.850
R(merge) 0.1430 0.0560 0.8700
R(meas) 0.1540 0.0600 0.9390
CC(1/2) 0.998 0.998 0.810
Completeness [%] 99.1 99.6 99.0
Multiplicity 7.1 8.0 7.0


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

Resolution [Å] R(merge) R(meas) CC(1/2) Completeness [%] Multiplicity
49.630-5.210 0.0560 0.0600 0.998 99.6 8.0
5.210-3.700 0.0640 0.0690 0.998 99.7 7.1
3.700-3.020 0.0910 0.0970 0.997 99.9 7.5
3.020-2.620 0.1540 0.1660 0.992 99.7 7.2
2.620-2.340 0.2290 0.2470 0.979 99.7 6.9
2.340-2.140 0.3290 0.3540 0.963 99.3 7.1
2.140-1.980 0.5200 0.5590 0.920 99.3 7.3
1.980-1.850 0.8700 0.9390 0.810 99.0 7.0
1.850-1.750 1.4100 1.5270 0.581 97.0 6.7