Data quality metrics extracted from 3kyv.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": "b7b4556337707fac485d49a9a7cc8d8d",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 33.789,
    "b": 34.415,
    "c": 43.041,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [43.073,1.100],
    "number_observations_unique": 20908,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.103
      },
      {
        "type": "I/SigI",
        "value": 14.000
      },
      {
        "type": "Completeness",
        "value": 99.500
      },
      {
        "type": "Redundancy",
        "value": 6.200
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.16,1.10],
      "number_observations": 14410,
      "number_observations_unique": 2930,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.130
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 97.40
        },
        {
          "type": "Redundancy",
          "value": 4.90
        }
      ]
    },
    {
      "resolution_limits": [1.23,1.16],
      "number_observations": 16019,
      "number_observations_unique": 2849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.116
        },
        {
          "type": "I/SigI",
          "value": 5.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.60
        }
      ]
    },
    {
      "resolution_limits": [1.31,1.23],
      "number_observations": 15330,
      "number_observations_unique": 2688,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.109
        },
        {
          "type": "I/SigI",
          "value": 5.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.70
        }
      ]
    },
    {
      "resolution_limits": [1.42,1.31],
      "number_observations": 14431,
      "number_observations_unique": 2514,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "I/SigI",
          "value": 5.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.70
        }
      ]
    },
    {
      "resolution_limits": [1.56,1.42],
      "number_observations": 13488,
      "number_observations_unique": 2326,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 5.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.80
        }
      ]
    },
    {
      "resolution_limits": [1.74,1.56],
      "number_observations": 12339,
      "number_observations_unique": 2116,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 5.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.80
        }
      ]
    },
    {
      "resolution_limits": [2.01,1.74],
      "number_observations": 11145,
      "number_observations_unique": 1879,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "I/SigI",
          "value": 5.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.90
        }
      ]
    },
    {
      "resolution_limits": [2.46,2.01],
      "number_observations": 15520,
      "number_observations_unique": 1612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.117
        },
        {
          "type": "I/SigI",
          "value": 4.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 9.60
        }
      ]
    },
    {
      "resolution_limits": [3.48,2.46],
      "number_observations": 11722,
      "number_observations_unique": 1271,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "I/SigI",
          "value": 5.2
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 9.20
        }
      ]
    },
    {
      "resolution_limits": [43.08,3.48],
      "number_observations": 5321,
      "number_observations_unique": 723,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 96.80
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    }
  ]

}
  

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


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