Data quality metrics extracted from 5mej.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": "12806511007fff71167aaa9d3e90b341",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 56.37,
    "b": 84.39,
    "c": 112.48,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.81230],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [67.6,1.500],
    "number_observations_unique": 84461,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.062
      },
      {
        "type": "I/SigI",
        "value": 14.850
      },
      {
        "type": "Completeness",
        "value": 97.600
      },
      {
        "type": "Redundancy",
        "value": 3.1
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.650,1.500],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.352
        },
        {
          "type": "I/SigI",
          "value": 3.250
        },
        {
          "type": "Completeness",
          "value": 94.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.842
        }
      ]
    },
    {
      "resolution_limits": [1.700,1.650],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.236
        },
        {
          "type": "I/SigI",
          "value": 4.990
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.922
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.700],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.158
        },
        {
          "type": "I/SigI",
          "value": 7.430
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.965
        }
      ]
    },
    {
      "resolution_limits": [2.200,1.900],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 14.300
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.200],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 20.800
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.500],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 26.620
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [5.000,3.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 39.310
        },
        {
          "type": "Completeness",
          "value": 96.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [8.000,5.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 42.660
        },
        {
          "type": "Completeness",
          "value": 94.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [10.000,8.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 48.070
        },
        {
          "type": "Completeness",
          "value": 91.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [67.6,10.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "I/SigI",
          "value": 48.880
        },
        {
          "type": "Completeness",
          "value": 75.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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