Data quality metrics extracted from 4yet.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": "0474a6bbb01dd0b431dc17b40ceaaab0",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 55.75,
    "b": 69.09,
    "c": 114.81,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,1.750],
    "number_observations": 421159,
    "number_observations_unique": 44891,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.040
      },
      {
        "type": "R(meas)",
        "value": 0.042
      },
      {
        "type": "I/SigI",
        "value": 35.950
      },
      {
        "type": "Completeness",
        "value": 98.500
      },
      {
        "type": "Redundancy",
        "value": 9.40
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.800,1.750],
      "number_observations": 16271,
      "number_observations_unique": 3080,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.360
        },
        {
          "type": "R(meas)",
          "value": 0.399
        },
        {
          "type": "I/SigI",
          "value": 4.540
        },
        {
          "type": "Completeness",
          "value": 92.400
        }
      ]
    },
    {
      "resolution_limits": [1.840,1.800],
      "number_observations": 18154,
      "number_observations_unique": 3053,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.299
        },
        {
          "type": "R(meas)",
          "value": 0.327
        },
        {
          "type": "I/SigI",
          "value": 5.770
        },
        {
          "type": "Completeness",
          "value": 95.100
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.840],
      "number_observations": 18437,
      "number_observations_unique": 3016,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.240
        },
        {
          "type": "R(meas)",
          "value": 0.262
        },
        {
          "type": "I/SigI",
          "value": 7.130
        },
        {
          "type": "Completeness",
          "value": 96.200
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.900],
      "number_observations": 18933,
      "number_observations_unique": 3006,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.191
        },
        {
          "type": "R(meas)",
          "value": 0.208
        },
        {
          "type": "I/SigI",
          "value": 8.940
        },
        {
          "type": "Completeness",
          "value": 97.800
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.960],
      "number_observations": 19094,
      "number_observations_unique": 2938,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "R(meas)",
          "value": 0.165
        },
        {
          "type": "I/SigI",
          "value": 11.260
        },
        {
          "type": "Completeness",
          "value": 98.600
        }
      ]
    },
    {
      "resolution_limits": [2.090,2.020],
      "number_observations": 19228,
      "number_observations_unique": 2874,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "R(meas)",
          "value": 0.137
        },
        {
          "type": "I/SigI",
          "value": 14.040
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.090],
      "number_observations": 20838,
      "number_observations_unique": 2773,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(meas)",
          "value": 0.107
        },
        {
          "type": "I/SigI",
          "value": 19.590
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.260,2.170],
      "number_observations": 23862,
      "number_observations_unique": 2671,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 26.620
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.360,2.260],
      "number_observations": 24676,
      "number_observations_unique": 2588,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 29.680
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.470,2.360],
      "number_observations": 24753,
      "number_observations_unique": 2469,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 34.780
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.470],
      "number_observations": 25073,
      "number_observations_unique": 2333,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "R(meas)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 38.570
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.610],
      "number_observations": 26409,
      "number_observations_unique": 2237,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 42.500
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.770],
      "number_observations": 29317,
      "number_observations_unique": 2103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 56.620
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.200,2.960],
      "number_observations": 28044,
      "number_observations_unique": 1951,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 64.850
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.500,3.200],
      "number_observations": 26094,
      "number_observations_unique": 1812,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 78.900
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.910,3.500],
      "number_observations": 23449,
      "number_observations_unique": 1655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 95.530
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.520,3.910],
      "number_observations": 20324,
      "number_observations_unique": 1464,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "R(meas)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 104.380
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [5.530,4.520],
      "number_observations": 17719,
      "number_observations_unique": 1274,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "R(meas)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 104.400
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [7.830,5.530],
      "number_observations": 13388,
      "number_observations_unique": 999,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 91.680
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 7.830 1.840
High resolution limit [Å] 1.750 5.530 1.800
R(merge) 0.0400 0.0250 0.2990
R(meas) 0.0420 0.0260 0.3270
Completeness [%] 98.5 100.0 95.1
Multiplicity 9.4 - -


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

Resolution [Å] R(merge) R(meas) Completeness [%]
7.830-5.530 0.0250 0.0260 100.0
5.530-4.520 0.0210 0.0220 99.9
4.520-3.910 0.0220 0.0230 99.8
3.910-3.500 0.0250 0.0260 100.0
3.500-3.200 0.0280 0.0290 99.9
3.200-2.960 0.0340 0.0360 99.9
2.960-2.770 0.0420 0.0440 100.0
2.770-2.610 0.0510 0.0530 99.6
2.610-2.470 0.0580 0.0610 99.9
2.470-2.360 0.0630 0.0670 100.0
2.360-2.260 0.0750 0.0790 100.0
2.260-2.170 0.0830 0.0880 100.0
2.170-2.090 0.1000 0.1070 100.0
2.090-2.020 0.1270 0.1370 99.8
2.020-1.960 0.1520 0.1650 98.6
1.960-1.900 0.1910 0.2080 97.8
1.900-1.840 0.2400 0.2620 96.2
1.840-1.800 0.2990 0.3270 95.1
1.800-1.750 0.3600 0.3990 92.4