Data quality metrics extracted from 4g2y.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": "31ad625967a51a1c9495472c979dae27",
  "space_group_name": "P 31 2 1",
  "unit_cell": {
    "a": 74.79,
    "b": 74.79,
    "c": 132.89,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97915],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [46.38,2.400],
    "number_observations_unique": 32512,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.115
      },
      {
        "type": "I/SigI",
        "value": 10.560
      },
      {
        "type": "Completeness",
        "value": 99.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.460,2.400],
      "number_observations": 14010,
      "number_observations_unique": 2427,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.432
        },
        {
          "type": "R(meas)",
          "value": 0.475
        },
        {
          "type": "I/SigI",
          "value": 4.210
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.460],
      "number_observations": 13445,
      "number_observations_unique": 2347,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.416
        },
        {
          "type": "R(meas)",
          "value": 0.458
        },
        {
          "type": "I/SigI",
          "value": 4.610
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.530],
      "number_observations": 13214,
      "number_observations_unique": 2281,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.313
        },
        {
          "type": "R(meas)",
          "value": 0.344
        },
        {
          "type": "I/SigI",
          "value": 5.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.600],
      "number_observations": 12743,
      "number_observations_unique": 2235,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.282
        },
        {
          "type": "R(meas)",
          "value": 0.310
        },
        {
          "type": "I/SigI",
          "value": 6.440
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.680],
      "number_observations": 12477,
      "number_observations_unique": 2164,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.242
        },
        {
          "type": "R(meas)",
          "value": 0.266
        },
        {
          "type": "I/SigI",
          "value": 7.470
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.770],
      "number_observations": 11827,
      "number_observations_unique": 2055,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.207
        },
        {
          "type": "R(meas)",
          "value": 0.227
        },
        {
          "type": "I/SigI",
          "value": 7.990
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.870],
      "number_observations": 11484,
      "number_observations_unique": 1986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "R(meas)",
          "value": 0.188
        },
        {
          "type": "I/SigI",
          "value": 9.030
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.980],
      "number_observations": 11323,
      "number_observations_unique": 1957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "R(meas)",
          "value": 0.176
        },
        {
          "type": "I/SigI",
          "value": 9.740
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.240,3.100],
      "number_observations": 10554,
      "number_observations_unique": 1845,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.135
        },
        {
          "type": "R(meas)",
          "value": 0.149
        },
        {
          "type": "I/SigI",
          "value": 11.680
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.240],
      "number_observations": 10050,
      "number_observations_unique": 1778,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.121
        },
        {
          "type": "R(meas)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 12.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.390],
      "number_observations": 9153,
      "number_observations_unique": 1654,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.113
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "I/SigI",
          "value": 14.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.790,3.580],
      "number_observations": 8713,
      "number_observations_unique": 1594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 14.660
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.060,3.790],
      "number_observations": 7987,
      "number_observations_unique": 1475,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "R(meas)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 15.280
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [4.380,4.060],
      "number_observations": 7703,
      "number_observations_unique": 1403,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 16.360
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.800,4.380],
      "number_observations": 6954,
      "number_observations_unique": 1269,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.095
        },
        {
          "type": "I/SigI",
          "value": 16.970
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [5.370,4.800],
      "number_observations": 6345,
      "number_observations_unique": 1170,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.095
        },
        {
          "type": "I/SigI",
          "value": 16.660
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [6.200,5.370],
      "number_observations": 5495,
      "number_observations_unique": 1014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.087
        },
        {
          "type": "R(meas)",
          "value": 0.096
        },
        {
          "type": "I/SigI",
          "value": 16.350
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [7.590,6.200],
      "number_observations": 4682,
      "number_observations_unique": 859,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.092
        },
        {
          "type": "I/SigI",
          "value": 16.940
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [10.730,7.590],
      "number_observations": 3525,
      "number_observations_unique": 659,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "R(meas)",
          "value": 0.078
        },
        {
          "type": "I/SigI",
          "value": 17.720
        },
        {
          "type": "Completeness",
          "value": 97.900
        }
      ]
    },
    {
      "resolution_limits": [46.38,10.730],
      "number_observations": 1652,
      "number_observations_unique": 340,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 16.790
        },
        {
          "type": "Completeness",
          "value": 94.400
        }
      ]
    }
  ]

}
  

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


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