Data quality metrics extracted from 4ndn.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": "cdd65b528e691517a44deb133d34a90f",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 72.140,
    "b": 122.178,
    "c": 298.423,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97950],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.34],
    "number_observations_unique": 109240,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.101
      },
      {
        "type": "I/SigI",
        "value": 6.900
      },
      {
        "type": "Completeness",
        "value": 98.000
      },
      {
        "type": "Redundancy",
        "value": 7.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.430,2.350],
      "number_observations_unique": 9158,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.704
        },
        {
          "type": "Completeness",
          "value": 83.200
        },
        {
          "type": "Redundancy",
          "value": 5.200
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.430],
      "number_observations_unique": 10721,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.785
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [2.650,2.530],
      "number_observations_unique": 11024,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.707
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.600
        }
      ]
    },
    {
      "resolution_limits": [2.790,2.650],
      "number_observations_unique": 11056,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.512
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 8.200
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.790],
      "number_observations_unique": 10991,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.334
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.800
        }
      ]
    },
    {
      "resolution_limits": [3.190,2.960],
      "number_observations_unique": 11059,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.221
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.200
        }
      ]
    },
    {
      "resolution_limits": [3.510,3.190],
      "number_observations_unique": 11138,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [4.020,3.510],
      "number_observations_unique": 11179,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.200
        }
      ]
    },
    {
      "resolution_limits": [5.060,4.020],
      "number_observations_unique": 11254,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.060],
      "number_observations_unique": 11660,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 7.700
        }
      ]
    }
  ]

}
  

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


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