Data quality metrics extracted from 4ygu.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": "ffbbf7c2d7287f9e42ddfd60e83108cd",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 55.318,
    "b": 101.555,
    "c": 137.313,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97920,0.97940,0.91160],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.579,2.20],
    "number_observations": 322328,
    "number_observations_unique": 40038,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.147
      },
      {
        "type": "R(meas)",
        "value": 0.157
      },
      {
        "type": "I/SigI",
        "value": 9.930
      },
      {
        "type": "Completeness",
        "value": 99.700
      },
      {
        "type": "Redundancy",
        "value": 8.05
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.280,2.200],
      "number_observations": 32659,
      "number_observations_unique": 3990,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.172
        },
        {
          "type": "R(meas)",
          "value": 1.250
        },
        {
          "type": "I/SigI",
          "value": 2.2
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.280],
      "number_observations": 32654,
      "number_observations_unique": 3890,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.047
        },
        {
          "type": "R(meas)",
          "value": 1.114
        },
        {
          "type": "I/SigI",
          "value": 2.5
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.370],
      "number_observations": 33199,
      "number_observations_unique": 4014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.022
        },
        {
          "type": "R(meas)",
          "value": 1.088
        },
        {
          "type": "I/SigI",
          "value": 2.6
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.480],
      "number_observations": 31582,
      "number_observations_unique": 3922,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.766
        },
        {
          "type": "R(meas)",
          "value": 0.818
        },
        {
          "type": "I/SigI",
          "value": 3.5
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.610],
      "number_observations": 30021,
      "number_observations_unique": 3883,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.574
        },
        {
          "type": "R(meas)",
          "value": 0.615
        },
        {
          "type": "I/SigI",
          "value": 4.4
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.770],
      "number_observations": 32812,
      "number_observations_unique": 3911,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "R(meas)",
          "value": 0.427
        },
        {
          "type": "I/SigI",
          "value": 6.0
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [3.280,2.980],
      "number_observations": 33192,
      "number_observations_unique": 4045,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.226
        },
        {
          "type": "R(meas)",
          "value": 0.241
        },
        {
          "type": "I/SigI",
          "value": 9.5
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.760,3.280],
      "number_observations": 31658,
      "number_observations_unique": 4065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 16.6
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [4.720,3.760],
      "number_observations": 32404,
      "number_observations_unique": 4022,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 23.3
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [48.579,4.720],
      "number_observations": 32147,
      "number_observations_unique": 4296,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 26.8
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 48.579 48.579 2.370
High resolution limit [Å] 2.200 4.720 2.280
R(merge) 0.1470 0.0530 1.0470
R(meas) 0.1570 0.0570 1.1140
Completeness [%] 99.7 99.1 99.6
Multiplicity 9.1 - -


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

Resolution [Å] R(merge) R(meas) Completeness [%]
48.579-4.720 0.0530 0.0570 99.1
4.720-3.760 0.0610 0.0660 99.6
3.760-3.280 0.0910 0.0970 99.8
3.280-2.980 0.2260 0.2410 99.9
2.980-2.770 0.4010 0.4270 99.8
2.770-2.610 0.5740 0.6150 99.6
2.610-2.480 0.7660 0.8180 99.8
2.480-2.370 1.0220 1.0880 99.8
2.370-2.280 1.0470 1.1140 99.6
2.280-2.200 1.1720 1.2500 99.6