Data quality metrics extracted from 4xue.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": "f74c49ddb30f3cf0f078ec5d56ca8378",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 55.043,
    "b": 113.190,
    "c": 113.818,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.300],
    "number_observations": 227009,
    "number_observations_unique": 32406,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.106
      },
      {
        "type": "I/SigI",
        "value": 8.600
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 7.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.340,2.300],
      "number_observations_unique": 1533,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.489
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.340],
      "number_observations_unique": 1594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.478
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [2.430,2.380],
      "number_observations_unique": 1588,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.451
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.500
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.430],
      "number_observations_unique": 1592,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.431
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.600
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.480],
      "number_observations_unique": 1600,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.395
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.000
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.530],
      "number_observations_unique": 1599,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.356
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.590],
      "number_observations_unique": 1581,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.339
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.660],
      "number_observations_unique": 1615,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.288
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [2.810,2.730],
      "number_observations_unique": 1589,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.230
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.400
        }
      ]
    },
    {
      "resolution_limits": [2.900,2.810],
      "number_observations_unique": 1609,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.210
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.900],
      "number_observations_unique": 1618,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.174
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.400
        }
      ]
    },
    {
      "resolution_limits": [3.120,3.000],
      "number_observations_unique": 1600,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.142
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [3.260,3.120],
      "number_observations_unique": 1633,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [3.440,3.260],
      "number_observations_unique": 1634,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.440],
      "number_observations_unique": 1625,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.300
        }
      ]
    },
    {
      "resolution_limits": [3.930,3.650],
      "number_observations_unique": 1643,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [4.330,3.930],
      "number_observations_unique": 1626,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [4.950,4.330],
      "number_observations_unique": 1653,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.100
        }
      ]
    },
    {
      "resolution_limits": [6.240,4.950],
      "number_observations_unique": 1681,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.800
        }
      ]
    },
    {
      "resolution_limits": [50.000,6.240],
      "number_observations_unique": 1793,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.800
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 2.380
High resolution limit [Å] 2.300 6.240 2.340
R(merge) 0.1060 0.0280 0.4780
Completeness [%] 99.8 100.0 98.0
Multiplicity 7.0 6.8 6.1


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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-6.240 0.0280 100.0 6.8
6.240-4.950 0.0550 100.0 6.8
4.950-4.330 0.0680 100.0 7.1
4.330-3.930 0.0760 100.0 7.2
3.930-3.650 0.0730 100.0 7.2
3.650-3.440 0.0690 100.0 7.3
3.440-3.260 0.0830 100.0 7.3
3.260-3.120 0.1070 100.0 7.3
3.120-3.000 0.1420 100.0 7.3
3.000-2.900 0.1740 100.0 7.4
2.900-2.810 0.2100 100.0 7.3
2.810-2.730 0.2300 100.0 7.4
2.730-2.660 0.2880 100.0 7.3
2.660-2.590 0.3390 100.0 7.3
2.590-2.530 0.3560 100.0 7.2
2.530-2.480 0.3950 100.0 7.0
2.480-2.430 0.4310 99.6 6.6
2.430-2.380 0.4510 99.9 6.5
2.380-2.340 0.4780 98.0 6.1
2.340-2.300 0.4890 98.3 5.7