Data quality metrics extracted from 4xw2.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": "f21b0637c6c2af5ab861ecc7f72a4ba3",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 56.38,
    "b": 57.69,
    "c": 58.40,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.2,2.000],
    "number_observations": 120240,
    "number_observations_unique": 13336,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.111
      },
      {
        "type": "R(meas)",
        "value": 0.118
      },
      {
        "type": "I/SigI",
        "value": 18.960
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 9
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.100,2.000],
      "number_observations": 15515,
      "number_observations_unique": 1738,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.583
        },
        {
          "type": "R(meas)",
          "value": 0.619
        },
        {
          "type": "I/SigI",
          "value": 4.140
        },
        {
          "type": "Completeness",
          "value": 97.900
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.100],
      "number_observations": 13641,
      "number_observations_unique": 1475,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.421
        },
        {
          "type": "R(meas)",
          "value": 0.445
        },
        {
          "type": "I/SigI",
          "value": 5.940
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.200],
      "number_observations": 11091,
      "number_observations_unique": 1227,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.326
        },
        {
          "type": "R(meas)",
          "value": 0.346
        },
        {
          "type": "I/SigI",
          "value": 7.850
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.300],
      "number_observations": 17813,
      "number_observations_unique": 1929,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.250
        },
        {
          "type": "R(meas)",
          "value": 0.264
        },
        {
          "type": "I/SigI",
          "value": 9.930
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.500],
      "number_observations": 26287,
      "number_observations_unique": 2867,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "R(meas)",
          "value": 0.154
        },
        {
          "type": "I/SigI",
          "value": 16.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.000],
      "number_observations": 20796,
      "number_observations_unique": 2316,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 32.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [6.000,4.000],
      "number_observations": 10648,
      "number_observations_unique": 1223,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 47.960
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [10.000,6.000],
      "number_observations": 3581,
      "number_observations_unique": 436,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "R(meas)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 48.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [20.000,10.000],
      "number_observations": 793,
      "number_observations_unique": 110,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(meas)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 55.790
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [30.000,20.000],
      "number_observations": 75,
      "number_observations_unique": 15,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 53.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [29.2,30.000],
      "quality_factors": [

      ]
    }
  ]

}
  

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


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