Data quality metrics extracted from 4xum.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": "c8397309a658ea900060865a9a0226e6",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 93.04,
    "b": 62.14,
    "c": 118.54,
    "alpha": 90.00,
    "beta": 102.13,
    "gamma": 90.00
  },
  "wavelengths": [1.45860],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [115.893,2.400],
    "number_observations": 116570,
    "number_observations_unique": 26080,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.069
      },
      {
        "type": "R(meas)",
        "value": 0.079
      },
      {
        "type": "R(pim)",
        "value": 0.038
      },
      {
        "type": "I/SigI",
        "value": 12.100
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 4.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.530,2.400],
      "number_observations": 16848,
      "number_observations_unique": 3799,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.502
        },
        {
          "type": "R(pim)",
          "value": 0.273
        },
        {
          "type": "I/SigI",
          "value": 1.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.400
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.530],
      "number_observations": 15989,
      "number_observations_unique": 3597,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.331
        },
        {
          "type": "R(pim)",
          "value": 0.179
        },
        {
          "type": "I/SigI",
          "value": 2.300
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.400
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.680],
      "number_observations": 14863,
      "number_observations_unique": 3330,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.211
        },
        {
          "type": "R(pim)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 3.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.870],
      "number_observations": 14212,
      "number_observations_unique": 3170,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "R(pim)",
          "value": 0.077
        },
        {
          "type": "I/SigI",
          "value": 5.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.100],
      "number_observations": 12957,
      "number_observations_unique": 2879,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "R(pim)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 8.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [3.790,3.390],
      "number_observations": 11841,
      "number_observations_unique": 2618,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(pim)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 9.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [4.380,3.790],
      "number_observations": 10572,
      "number_observations_unique": 2338,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(pim)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 9.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [5.370,4.380],
      "number_observations": 8929,
      "number_observations_unique": 1979,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 10.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [7.590,5.370],
      "number_observations": 6896,
      "number_observations_unique": 1535,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "R(pim)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 11.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [36.337,7.590],
      "number_observations": 3463,
      "number_observations_unique": 835,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(pim)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 15.400
        },
        {
          "type": "Completeness",
          "value": 94.900
        },
        {
          "type": "Redundancy",
          "value": 4.100
        }
      ]
    }
  ]

}
  

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


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