Data quality metrics extracted from 4ecn.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": "ba6df50f8a08fb928f426035b3c73117",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 85.399,
    "b": 105.463,
    "c": 161.196,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97894,0.97949,0.92522],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [47.876,2.80],
    "number_observations_unique": 36526,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.138
      },
      {
        "type": "I/SigI",
        "value": 13.970
      },
      {
        "type": "Completeness",
        "value": 99.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.870,2.800],
      "number_observations": 15913,
      "number_observations_unique": 2668,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 1.6
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [2.950,2.870],
      "number_observations": 24388,
      "number_observations_unique": 2616,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 2.4
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.040,2.950],
      "number_observations": 26820,
      "number_observations_unique": 2513,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 3.4
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.130,3.040],
      "number_observations": 25930,
      "number_observations_unique": 2439,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 4.0
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.230,3.130],
      "number_observations": 25400,
      "number_observations_unique": 2406,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 5.8
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.350,3.230],
      "number_observations": 24129,
      "number_observations_unique": 2310,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 7.5
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.470,3.350],
      "number_observations": 23072,
      "number_observations_unique": 2234,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 9.7
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.610,3.470],
      "number_observations": 22161,
      "number_observations_unique": 2158,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 11.8
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.780,3.610],
      "number_observations": 20704,
      "number_observations_unique": 2087,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 14.2
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.960,3.780],
      "number_observations": 18632,
      "number_observations_unique": 1967,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 16.5
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [4.170,3.960],
      "number_observations": 15600,
      "number_observations_unique": 1847,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 18.6
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [4.430,4.170],
      "number_observations": 18774,
      "number_observations_unique": 1811,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 21.7
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [4.730,4.430],
      "number_observations": 17747,
      "number_observations_unique": 1693,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 25.7
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [5.110,4.730],
      "number_observations": 16244,
      "number_observations_unique": 1578,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 26.6
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [5.600,5.110],
      "number_observations": 14967,
      "number_observations_unique": 1461,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 24.5
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [6.260,5.600],
      "number_observations": 13201,
      "number_observations_unique": 1340,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 23.9
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [7.230,6.260],
      "number_observations": 10936,
      "number_observations_unique": 1179,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 24.6
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [8.850,7.230],
      "number_observations": 8425,
      "number_observations_unique": 986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 29.7
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [12.520,8.850],
      "number_observations": 8054,
      "number_observations_unique": 809,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 42.3
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [47.876,12.520],
      "number_observations": 4203,
      "number_observations_unique": 481,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 45.5
        },
        {
          "type": "Completeness",
          "value": 97.200
        }
      ]
    }
  ]

}
  

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


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