Data quality metrics extracted from 3etn.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": "b62ea9612eaebec1afdf6ab14d795e98",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 60.409,
    "b": 114.267,
    "c": 115.917,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91837,0.97910,0.97849],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.223,1.70],
    "number_observations_unique": 88793,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.103
      },
      {
        "type": "I/SigI",
        "value": 5.554
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 4.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.74,1.70],
      "number_observations": 29023,
      "number_observations_unique": 6471,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.819
        },
        {
          "type": "I/SigI",
          "value": 0.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [1.79,1.74],
      "number_observations": 28629,
      "number_observations_unique": 6371,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.662
        },
        {
          "type": "I/SigI",
          "value": 1.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [1.84,1.79],
      "number_observations": 27797,
      "number_observations_unique": 6169,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.553
        },
        {
          "type": "I/SigI",
          "value": 1.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [1.90,1.84],
      "number_observations": 27037,
      "number_observations_unique": 5982,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.438
        },
        {
          "type": "I/SigI",
          "value": 1.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [1.96,1.90],
      "number_observations": 25876,
      "number_observations_unique": 5798,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.371
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.03,1.96],
      "number_observations": 25441,
      "number_observations_unique": 5615,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.289
        },
        {
          "type": "I/SigI",
          "value": 2.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.11,2.03],
      "number_observations": 24716,
      "number_observations_unique": 5457,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.231
        },
        {
          "type": "I/SigI",
          "value": 3.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.11],
      "number_observations": 23751,
      "number_observations_unique": 5243,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.181
        },
        {
          "type": "I/SigI",
          "value": 4.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.29,2.19],
      "number_observations": 20881,
      "number_observations_unique": 4881,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "I/SigI",
          "value": 3.6
        },
        {
          "type": "Completeness",
          "value": 97.20
        },
        {
          "type": "Redundancy",
          "value": 4.30
        }
      ]
    },
    {
      "resolution_limits": [2.40,2.29],
      "number_observations": 21772,
      "number_observations_unique": 4807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "I/SigI",
          "value": 5.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.53,2.40],
      "number_observations": 20948,
      "number_observations_unique": 4620,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.117
        },
        {
          "type": "I/SigI",
          "value": 5.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.69,2.53],
      "number_observations": 19631,
      "number_observations_unique": 4328,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "I/SigI",
          "value": 6.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [2.87,2.69],
      "number_observations": 18628,
      "number_observations_unique": 4118,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "I/SigI",
          "value": 6.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.87],
      "number_observations": 17343,
      "number_observations_unique": 3826,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "I/SigI",
          "value": 7.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [3.40,3.10],
      "number_observations": 15989,
      "number_observations_unique": 3550,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 9.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [3.80,3.40],
      "number_observations": 14390,
      "number_observations_unique": 3218,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 10.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [4.39,3.80],
      "number_observations": 12747,
      "number_observations_unique": 2851,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 10.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.50
        }
      ]
    },
    {
      "resolution_limits": [5.38,4.39],
      "number_observations": 10794,
      "number_observations_unique": 2447,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 11.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.40
        }
      ]
    },
    {
      "resolution_limits": [7.60,5.38],
      "number_observations": 8294,
      "number_observations_unique": 1938,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 13.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.30
        }
      ]
    },
    {
      "resolution_limits": [29.223,7.60],
      "number_observations": 4398,
      "number_observations_unique": 1103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 15.0
        },
        {
          "type": "Completeness",
          "value": 98.10
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 29.223 29.223 1.790
High resolution limit [Å] 1.700 7.600 1.740
R(merge) 0.1030 0.0390 0.6620
Completeness [%] 99.8 98.1 100.0
Multiplicity 4.5 4.0 4.5


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

Resolution [Å] R(merge) Completeness [%] Multiplicity
29.223-7.600 0.0390 98.1 4.0
7.600-5.380 0.0460 100.0 4.3
5.380-4.390 0.0470 100.0 4.4
4.390-3.800 0.0520 100.0 4.5
3.800-3.400 0.0580 100.0 4.5
3.400-3.100 0.0670 100.0 4.5
3.100-2.870 0.0840 100.0 4.5
2.870-2.690 0.0940 100.0 4.5
2.690-2.530 0.1050 100.0 4.5
2.530-2.400 0.1170 100.0 4.5
2.400-2.290 0.1330 100.0 4.5
2.290-2.190 0.1690 97.2 4.3
2.190-2.110 0.1810 100.0 4.5
2.110-2.030 0.2310 100.0 4.5
2.030-1.960 0.2890 100.0 4.5
1.960-1.900 0.3710 100.0 4.5
1.900-1.840 0.4380 100.0 4.5
1.840-1.790 0.5530 100.0 4.5
1.790-1.740 0.6620 100.0 4.5
1.740-1.700 0.8190 100.0 4.5