Data quality metrics extracted from 8a2i.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": "ed226e383c8773c69e3ff9a212284a3e",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 94.117,
    "b": 117.282,
    "c": 35.934,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91840],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [47.100,2.120],
    "number_observations": 142559,
    "number_observations_unique": 22258,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.150
      },
      {
        "type": "R(meas)",
        "value": 0.164
      },
      {
        "type": "I/SigI",
        "value": 8.760
      },
      {
        "type": "Completeness",
        "value": 95.000
      },
      {
        "type": "Redundancy",
        "value": 6.405
      },
      {
        "type": "CC(1/2)",
        "value": 0.997
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.250,2.120],
      "number_observations": 10616,
      "number_observations_unique": 2795,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.285
        },
        {
          "type": "R(meas)",
          "value": 1.494
        },
        {
          "type": "I/SigI",
          "value": 0.920
        },
        {
          "type": "Completeness",
          "value": 75.300
        },
        {
          "type": "Redundancy",
          "value": 3.798
        },
        {
          "type": "CC(1/2)",
          "value": 0.373
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.250],
      "number_observations": 15826,
      "number_observations_unique": 3238,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.943
        },
        {
          "type": "R(meas)",
          "value": 1.057
        },
        {
          "type": "I/SigI",
          "value": 1.500
        },
        {
          "type": "Completeness",
          "value": 93.200
        },
        {
          "type": "Redundancy",
          "value": 4.888
        },
        {
          "type": "CC(1/2)",
          "value": 0.634
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.400],
      "number_observations": 23596,
      "number_observations_unique": 3262,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.682
        },
        {
          "type": "R(meas)",
          "value": 0.735
        },
        {
          "type": "I/SigI",
          "value": 2.780
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.234
        },
        {
          "type": "CC(1/2)",
          "value": 0.855
        }
      ]
    },
    {
      "resolution_limits": [2.840,2.590],
      "number_observations": 21907,
      "number_observations_unique": 3005,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.465
        },
        {
          "type": "R(meas)",
          "value": 0.501
        },
        {
          "type": "I/SigI",
          "value": 4.240
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.290
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [3.170,2.840],
      "number_observations": 20325,
      "number_observations_unique": 2752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.273
        },
        {
          "type": "R(meas)",
          "value": 0.294
        },
        {
          "type": "I/SigI",
          "value": 7.240
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.386
        },
        {
          "type": "CC(1/2)",
          "value": 0.974
        }
      ]
    },
    {
      "resolution_limits": [3.660,3.170],
      "number_observations": 17373,
      "number_observations_unique": 2449,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "R(meas)",
          "value": 0.149
        },
        {
          "type": "I/SigI",
          "value": 13.000
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.094
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [4.480,3.660],
      "number_observations": 15289,
      "number_observations_unique": 2103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "R(meas)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 21.810
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.270
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [6.300,4.480],
      "number_observations": 11501,
      "number_observations_unique": 1655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.065
        },
        {
          "type": "R(meas)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 24.510
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.949
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [47.100,6.300],
      "number_observations": 6126,
      "number_observations_unique": 999,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 27.600
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 6.132
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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