Data quality metrics extracted from 9kec.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": "dc39b0f1cc8f9a7b8a0e67572a7b582a",
  "space_group_name": "P 31 2 1",
  "unit_cell": {
    "a": 69.431,
    "b": 69.431,
    "c": 79.191,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.96000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.00,1.68],
    "number_observations": 499610,
    "number_observations_unique": 25787,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.123
      },
      {
        "type": "R(meas)",
        "value": 0.126
      },
      {
        "type": "R(pim)",
        "value": 0.029
      },
      {
        "type": "I/SigI",
        "value": 4.3
      },
      {
        "type": "Completeness",
        "value": 100.0
      },
      {
        "type": "Redundancy",
        "value": 19.4
      },
      {
        "type": "CC(1/2)",
        "value": 0.996
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.71,1.68],
      "number_observations_unique": 1256,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.932
        },
        {
          "type": "R(meas)",
          "value": 0.964
        },
        {
          "type": "R(pim)",
          "value": 0.242
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 15.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.924
        }
      ]
    },
    {
      "resolution_limits": [1.74,1.71],
      "number_observations_unique": 1284,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.972
        },
        {
          "type": "R(meas)",
          "value": 1.001
        },
        {
          "type": "R(pim)",
          "value": 0.236
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 17.4
        },
        {
          "type": "CC(1/2)",
          "value": 0.935
        }
      ]
    },
    {
      "resolution_limits": [1.77,1.74],
      "number_observations_unique": 1261,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.763
        },
        {
          "type": "R(meas)",
          "value": 0.784
        },
        {
          "type": "R(pim)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.981
        }
      ]
    },
    {
      "resolution_limits": [1.81,1.77],
      "number_observations_unique": 1275,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.686
        },
        {
          "type": "R(meas)",
          "value": 0.705
        },
        {
          "type": "R(pim)",
          "value": 0.159
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.977
        }
      ]
    },
    {
      "resolution_limits": [1.85,1.81],
      "number_observations_unique": 1275,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.564
        },
        {
          "type": "R(meas)",
          "value": 0.580
        },
        {
          "type": "R(pim)",
          "value": 0.131
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.3
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [1.89,1.85],
      "number_observations_unique": 1258,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.579
        },
        {
          "type": "R(meas)",
          "value": 0.594
        },
        {
          "type": "R(pim)",
          "value": 0.132
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.2
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [1.94,1.89],
      "number_observations_unique": 1276,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.594
        },
        {
          "type": "R(meas)",
          "value": 0.610
        },
        {
          "type": "R(pim)",
          "value": 0.138
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [1.99,1.94],
      "number_observations_unique": 1291,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.398
        },
        {
          "type": "R(meas)",
          "value": 0.409
        },
        {
          "type": "R(pim)",
          "value": 0.092
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.05,1.99],
      "number_observations_unique": 1262,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.329
        },
        {
          "type": "R(meas)",
          "value": 0.337
        },
        {
          "type": "R(pim)",
          "value": 0.074
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.12,2.05],
      "number_observations_unique": 1288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.320
        },
        {
          "type": "R(meas)",
          "value": 0.328
        },
        {
          "type": "R(pim)",
          "value": 0.073
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.2
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.12],
      "number_observations_unique": 1275,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "R(meas)",
          "value": 0.251
        },
        {
          "type": "R(pim)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [2.28,2.19],
      "number_observations_unique": 1269,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.230
        },
        {
          "type": "R(meas)",
          "value": 0.237
        },
        {
          "type": "R(pim)",
          "value": 0.054
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.5
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.38,2.28],
      "number_observations_unique": 1281,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.199
        },
        {
          "type": "R(meas)",
          "value": 0.204
        },
        {
          "type": "R(pim)",
          "value": 0.046
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [2.51,2.38],
      "number_observations_unique": 1308,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "R(meas)",
          "value": 0.175
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.5
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [2.67,2.51],
      "number_observations_unique": 1286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "R(meas)",
          "value": 0.161
        },
        {
          "type": "R(pim)",
          "value": 0.036
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.3
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [2.87,2.67],
      "number_observations_unique": 1292,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "R(meas)",
          "value": 0.140
        },
        {
          "type": "R(pim)",
          "value": 0.032
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.16,2.87],
      "number_observations_unique": 1307,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.116
        },
        {
          "type": "R(meas)",
          "value": 0.119
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.62,3.16],
      "number_observations_unique": 1308,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.099
        },
        {
          "type": "R(meas)",
          "value": 0.101
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 20.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [4.56,3.62],
      "number_observations_unique": 1323,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.085
        },
        {
          "type": "R(pim)",
          "value": 0.019
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 19.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [50.00,4.56],
      "number_observations_unique": 1412,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.069
        },
        {
          "type": "R(pim)",
          "value": 0.016
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 18.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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