Data quality metrics extracted from 4yow.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": "eb97a26b5b1c7ab8a9f8540804b669a9",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 81.569,
    "b": 100.265,
    "c": 113.181,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [75.051,2.500],
    "number_observations": 222012,
    "number_observations_unique": 32549,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.081
      },
      {
        "type": "R(meas)",
        "value": 0.088
      },
      {
        "type": "R(pim)",
        "value": 0.033
      },
      {
        "type": "I/SigI",
        "value": 15.900
      },
      {
        "type": "Completeness",
        "value": 99.300
      },
      {
        "type": "Redundancy",
        "value": 6.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.640,2.500],
      "number_observations": 27399,
      "number_observations_unique": 4578,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.958
        },
        {
          "type": "R(pim)",
          "value": 0.415
        },
        {
          "type": "I/SigI",
          "value": 0.800
        },
        {
          "type": "Completeness",
          "value": 97.200
        },
        {
          "type": "Redundancy",
          "value": 6.000
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.640],
      "number_observations": 29308,
      "number_observations_unique": 4410,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.643
        },
        {
          "type": "R(pim)",
          "value": 0.265
        },
        {
          "type": "I/SigI",
          "value": 1.200
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 6.600
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.800],
      "number_observations": 29386,
      "number_observations_unique": 4197,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.374
        },
        {
          "type": "R(pim)",
          "value": 0.151
        },
        {
          "type": "I/SigI",
          "value": 2.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.000
        }
      ]
    },
    {
      "resolution_limits": [3.230,2.990],
      "number_observations": 28333,
      "number_observations_unique": 3946,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.220
        },
        {
          "type": "R(pim)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 3.500
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [3.540,3.230],
      "number_observations": 26037,
      "number_observations_unique": 3626,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "R(pim)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 6.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [3.950,3.540],
      "number_observations": 23501,
      "number_observations_unique": 3296,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 10.100
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.100
        }
      ]
    },
    {
      "resolution_limits": [4.560,3.950],
      "number_observations": 20532,
      "number_observations_unique": 2932,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 13.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.000
        }
      ]
    },
    {
      "resolution_limits": [5.590,4.560],
      "number_observations": 17210,
      "number_observations_unique": 2508,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(pim)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 14.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.900
        }
      ]
    },
    {
      "resolution_limits": [7.910,5.590],
      "number_observations": 13334,
      "number_observations_unique": 1974,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(pim)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 15.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.800
        }
      ]
    },
    {
      "resolution_limits": [19.983,7.910],
      "number_observations": 6972,
      "number_observations_unique": 1082,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(pim)",
          "value": 0.011
        },
        {
          "type": "I/SigI",
          "value": 21.100
        },
        {
          "type": "Completeness",
          "value": 93.900
        },
        {
          "type": "Redundancy",
          "value": 6.400
        }
      ]
    }
  ]

}
  

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


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