Data quality metrics extracted from 4idf.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": "7590fa0408f1799e9440f55f7299ba00",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 70.263,
    "b": 70.263,
    "c": 175.095,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91841],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.000,1.550],
    "number_observations_unique": 64541,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.062
      },
      {
        "type": "I/SigI",
        "value": 26.960
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 9.68
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.650,1.550],
      "number_observations": 105565,
      "number_observations_unique": 10822,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.668
        },
        {
          "type": "R(meas)",
          "value": 0.704
        },
        {
          "type": "I/SigI",
          "value": 3.840
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.650],
      "number_observations": 118701,
      "number_observations_unique": 12148,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.382
        },
        {
          "type": "R(meas)",
          "value": 0.403
        },
        {
          "type": "I/SigI",
          "value": 6.560
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.800],
      "number_observations": 108098,
      "number_observations_unique": 11041,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "R(meas)",
          "value": 0.189
        },
        {
          "type": "I/SigI",
          "value": 13.290
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.000],
      "number_observations": 206279,
      "number_observations_unique": 21167,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 34.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.000],
      "number_observations": 49850,
      "number_observations_unique": 5285,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 72.030
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [6.000,4.000],
      "number_observations": 25864,
      "number_observations_unique": 2804,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "R(meas)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 87.820
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [8.000,6.000],
      "number_observations": 6303,
      "number_observations_unique": 716,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "R(meas)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 85.820
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [10.000,8.000],
      "number_observations": 2234,
      "number_observations_unique": 267,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.012
        },
        {
          "type": "R(meas)",
          "value": 0.013
        },
        {
          "type": "I/SigI",
          "value": 90.150
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [30.000,10.000],
      "number_observations": 2127,
      "number_observations_unique": 291,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.013
        },
        {
          "type": "R(meas)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 85.910
        },
        {
          "type": "Completeness",
          "value": 94.500
        }
      ]
    }
  ]

}
  

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


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