Data quality metrics extracted from 3i4o.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": "0daf3f5b6139e548d630c8389e08f9b8",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 73.95,
    "b": 76.54,
    "c": 28.03,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97490,0.92010],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [38.27,1.470],
    "number_observations_unique": 27447,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.086
      },
      {
        "type": "I/SigI",
        "value": 16.500
      },
      {
        "type": "Completeness",
        "value": 98.2
      },
      {
        "type": "Redundancy",
        "value": 7.200
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.50,1.47],
      "number_observations_unique": 1317,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.359
        },
        {
          "type": "Completeness",
          "value": 97.00
        },
        {
          "type": "Redundancy",
          "value": 6.70
        }
      ]
    },
    {
      "resolution_limits": [1.52,1.50],
      "number_observations_unique": 1371,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [1.55,1.52],
      "number_observations_unique": 1338,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.259
        },
        {
          "type": "Completeness",
          "value": 97.20
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [1.58,1.55],
      "number_observations_unique": 1351,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.212
        },
        {
          "type": "Completeness",
          "value": 98.70
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [1.62,1.58],
      "number_observations_unique": 1375,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.190
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [1.66,1.62],
      "number_observations_unique": 1357,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "Completeness",
          "value": 97.20
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [1.70,1.66],
      "number_observations_unique": 1366,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [1.74,1.70],
      "number_observations_unique": 1385,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "Completeness",
          "value": 99.60
        },
        {
          "type": "Redundancy",
          "value": 7.20
        }
      ]
    },
    {
      "resolution_limits": [1.79,1.74],
      "number_observations_unique": 1349,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.132
        },
        {
          "type": "Completeness",
          "value": 98.70
        },
        {
          "type": "Redundancy",
          "value": 7.50
        }
      ]
    },
    {
      "resolution_limits": [1.85,1.79],
      "number_observations_unique": 1396,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [1.92,1.85],
      "number_observations_unique": 1346,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [1.99,1.92],
      "number_observations_unique": 1412,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.106
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [2.09,1.99],
      "number_observations_unique": 1374,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "Completeness",
          "value": 99.40
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [2.20,2.09],
      "number_observations_unique": 1399,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 99.60
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [2.33,2.20],
      "number_observations_unique": 1410,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [2.51,2.33],
      "number_observations_unique": 1403,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 7.40
        }
      ]
    },
    {
      "resolution_limits": [2.77,2.51],
      "number_observations_unique": 1414,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [3.17,2.77],
      "number_observations_unique": 1433,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 7.20
        }
      ]
    },
    {
      "resolution_limits": [3.99,3.17],
      "number_observations_unique": 1398,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "Completeness",
          "value": 95.60
        },
        {
          "type": "Redundancy",
          "value": 6.70
        }
      ]
    },
    {
      "resolution_limits": [30.00,3.99],
      "number_observations_unique": 1299,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "Completeness",
          "value": 83.80
        },
        {
          "type": "Redundancy",
          "value": 5.80
        }
      ]
    }
  ]

}
  

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


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