Data quality metrics extracted from 6mel.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": "58437eb63b418ae23681da64bf8ee79d",
  "space_group_name": "P 31 2 1",
  "unit_cell": {
    "a": 123.072,
    "b": 123.072,
    "c": 146.788,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97920],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.060],
    "number_observations_unique": 80196,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.104
      },
      {
        "type": "R(meas)",
        "value": 0.110
      },
      {
        "type": "R(pim)",
        "value": 0.035
      },
      {
        "type": "I/SigI",
        "value": 6.700
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 9.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.100,2.060],
      "number_observations_unique": 3960,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.949
        },
        {
          "type": "R(meas)",
          "value": 1.014
        },
        {
          "type": "R(pim)",
          "value": 0.352
        },
        {
          "type": "I/SigI",
          "value": 1.80
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.670
        }
      ]
    },
    {
      "resolution_limits": [2.130,2.100],
      "number_observations_unique": 3954,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.789
        },
        {
          "type": "R(meas)",
          "value": 0.832
        },
        {
          "type": "R(pim)",
          "value": 0.263
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.813
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.130],
      "number_observations_unique": 3990,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.670
        },
        {
          "type": "R(meas)",
          "value": 0.707
        },
        {
          "type": "R(pim)",
          "value": 0.222
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.862
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.170],
      "number_observations_unique": 3953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.580
        },
        {
          "type": "R(meas)",
          "value": 0.611
        },
        {
          "type": "R(pim)",
          "value": 0.192
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.899
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.220],
      "number_observations_unique": 3955,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.514
        },
        {
          "type": "R(meas)",
          "value": 0.542
        },
        {
          "type": "R(pim)",
          "value": 0.172
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.913
        }
      ]
    },
    {
      "resolution_limits": [2.320,2.270],
      "number_observations_unique": 3983,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.428
        },
        {
          "type": "R(meas)",
          "value": 0.452
        },
        {
          "type": "R(pim)",
          "value": 0.143
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.935
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.320],
      "number_observations_unique": 3994,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.365
        },
        {
          "type": "R(meas)",
          "value": 0.386
        },
        {
          "type": "R(pim)",
          "value": 0.124
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.951
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.380],
      "number_observations_unique": 3939,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.326
        },
        {
          "type": "R(meas)",
          "value": 0.346
        },
        {
          "type": "R(pim)",
          "value": 0.115
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.954
        }
      ]
    },
    {
      "resolution_limits": [2.510,2.440],
      "number_observations_unique": 4016,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.286
        },
        {
          "type": "R(meas)",
          "value": 0.301
        },
        {
          "type": "R(pim)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.969
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.510],
      "number_observations_unique": 3982,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.250
        },
        {
          "type": "R(meas)",
          "value": 0.263
        },
        {
          "type": "R(pim)",
          "value": 0.082
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.977
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.600],
      "number_observations_unique": 3971,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "R(meas)",
          "value": 0.231
        },
        {
          "type": "R(pim)",
          "value": 0.072
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.690],
      "number_observations_unique": 4010,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.189
        },
        {
          "type": "R(meas)",
          "value": 0.199
        },
        {
          "type": "R(pim)",
          "value": 0.063
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [2.920,2.800],
      "number_observations_unique": 3986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "R(meas)",
          "value": 0.177
        },
        {
          "type": "R(pim)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [3.080,2.920],
      "number_observations_unique": 4011,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "R(meas)",
          "value": 0.160
        },
        {
          "type": "R(pim)",
          "value": 0.052
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [3.270,3.080],
      "number_observations_unique": 4000,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.134
        },
        {
          "type": "R(meas)",
          "value": 0.141
        },
        {
          "type": "R(pim)",
          "value": 0.044
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [3.520,3.270],
      "number_observations_unique": 4038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.119
        },
        {
          "type": "R(meas)",
          "value": 0.126
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.880,3.520],
      "number_observations_unique": 4038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "R(pim)",
          "value": 0.035
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [4.440,3.880],
      "number_observations_unique": 4058,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.091
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [5.590,4.440],
      "number_observations_unique": 4103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.075
        },
        {
          "type": "R(pim)",
          "value": 0.024
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.590],
      "number_observations_unique": 4255,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.051
        },
        {
          "type": "R(pim)",
          "value": 0.017
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 9.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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