Data quality metrics extracted from 21ih.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.3",
  "uuid": "50857adccf965ad1d68145051c33a420",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 92.888,
    "b": 92.888,
    "c": 170.454,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97624],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.00,1.87],
    "number_observations": 404243,
    "number_observations_unique": 61050,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.055
      },
      {
        "type": "R(meas)",
        "value": 0.060
      },
      {
        "type": "R(pim)",
        "value": 0.023
      },
      {
        "type": "I/SigI",
        "value": 9.8
      },
      {
        "type": "Completeness",
        "value": 98.0
      },
      {
        "type": "Redundancy",
        "value": 6.6
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.94,1.87],
      "number_observations_unique": 6113,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.688
        },
        {
          "type": "R(meas)",
          "value": 0.741
        },
        {
          "type": "R(pim)",
          "value": 0.267
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 7.2
        },
        {
          "type": "CC(1/2)",
          "value": 0.836
        }
      ]
    },
    {
      "resolution_limits": [2.01,1.94],
      "number_observations_unique": 6088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.470
        },
        {
          "type": "R(meas)",
          "value": 0.505
        },
        {
          "type": "R(pim)",
          "value": 0.180
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 7.3
        },
        {
          "type": "CC(1/2)",
          "value": 0.913
        }
      ]
    },
    {
      "resolution_limits": [2.11,2.01],
      "number_observations_unique": 6098,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.310
        },
        {
          "type": "R(meas)",
          "value": 0.334
        },
        {
          "type": "R(pim)",
          "value": 0.120
        },
        {
          "type": "Completeness",
          "value": 99.4
        },
        {
          "type": "Redundancy",
          "value": 7.2
        },
        {
          "type": "CC(1/2)",
          "value": 0.954
        }
      ]
    },
    {
      "resolution_limits": [2.22,2.11],
      "number_observations_unique": 6095,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.207
        },
        {
          "type": "R(meas)",
          "value": 0.223
        },
        {
          "type": "R(pim)",
          "value": 0.080
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 7.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [2.36,2.22],
      "number_observations_unique": 6057,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "R(meas)",
          "value": 0.155
        },
        {
          "type": "R(pim)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 98.5
        },
        {
          "type": "Redundancy",
          "value": 6.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.54,2.36],
      "number_observations_unique": 6024,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "R(meas)",
          "value": 0.113
        },
        {
          "type": "R(pim)",
          "value": 0.043
        },
        {
          "type": "Completeness",
          "value": 97.5
        },
        {
          "type": "Redundancy",
          "value": 6.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.79,2.54],
      "number_observations_unique": 6040,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "R(meas)",
          "value": 0.086
        },
        {
          "type": "R(pim)",
          "value": 0.033
        },
        {
          "type": "Completeness",
          "value": 97.2
        },
        {
          "type": "Redundancy",
          "value": 6.2
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.20,2.79],
      "number_observations_unique": 6088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 97.3
        },
        {
          "type": "Redundancy",
          "value": 5.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [4.03,3.20],
      "number_observations_unique": 6107,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "R(meas)",
          "value": 0.052
        },
        {
          "type": "R(pim)",
          "value": 0.022
        },
        {
          "type": "Completeness",
          "value": 96.8
        },
        {
          "type": "Redundancy",
          "value": 5.5
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [50.00,4.03],
      "number_observations_unique": 6340,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.044
        },
        {
          "type": "R(pim)",
          "value": 0.017
        },
        {
          "type": "Completeness",
          "value": 95.3
        },
        {
          "type": "Redundancy",
          "value": 6.3
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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