Data quality metrics extracted from 8spg.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": "3779e31447d0ec89b0600a515f010a1a",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 65.567,
    "b": 82.099,
    "c": 188.546,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.00,2.10],
    "number_observations": 542802,
    "number_observations_unique": 60199,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.125
      },
      {
        "type": "R(meas)",
        "value": 0.132
      },
      {
        "type": "R(pim)",
        "value": 0.044
      },
      {
        "type": "I/SigI",
        "value": 6.5
      },
      {
        "type": "Completeness",
        "value": 99.9
      },
      {
        "type": "Redundancy",
        "value": 9.0
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.18,2.10],
      "number_observations_unique": 5897,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.603
        },
        {
          "type": "R(meas)",
          "value": 1.700
        },
        {
          "type": "R(pim)",
          "value": 0.562
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 9.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.498
        }
      ]
    },
    {
      "resolution_limits": [2.26,2.18],
      "number_observations_unique": 5946,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.108
        },
        {
          "type": "R(meas)",
          "value": 1.177
        },
        {
          "type": "R(pim)",
          "value": 0.390
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 9.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.653
        }
      ]
    },
    {
      "resolution_limits": [2.37,2.26],
      "number_observations_unique": 5937,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.768
        },
        {
          "type": "R(meas)",
          "value": 0.817
        },
        {
          "type": "R(pim)",
          "value": 0.273
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 8.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.825
        }
      ]
    },
    {
      "resolution_limits": [2.49,2.37],
      "number_observations_unique": 5952,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "R(meas)",
          "value": 0.580
        },
        {
          "type": "R(pim)",
          "value": 0.197
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 8.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.889
        }
      ]
    },
    {
      "resolution_limits": [2.65,2.49],
      "number_observations_unique": 5960,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.357
        },
        {
          "type": "R(meas)",
          "value": 0.382
        },
        {
          "type": "R(pim)",
          "value": 0.134
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 7.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.943
        }
      ]
    },
    {
      "resolution_limits": [2.85,2.65],
      "number_observations_unique": 6013,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.253
        },
        {
          "type": "R(pim)",
          "value": 0.081
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 9.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [3.14,2.85],
      "number_observations_unique": 5984,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.147
        },
        {
          "type": "R(meas)",
          "value": 0.155
        },
        {
          "type": "R(pim)",
          "value": 0.049
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 9.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.59,3.14],
      "number_observations_unique": 6050,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.089
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 9.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.52,3.59],
      "number_observations_unique": 6095,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.055
        },
        {
          "type": "R(pim)",
          "value": 0.018
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 8.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [30.00,4.52],
      "number_observations_unique": 6365,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.042
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 8.4
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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