Data quality metrics extracted from 4eqr.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": "f606e09bd9f9150630046ada24bd5084",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 75.88,
    "b": 65.09,
    "c": 94.41,
    "alpha": 90.00,
    "beta": 104.72,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [53.000,1.800],
    "number_observations_unique": 160762,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.104
      },
      {
        "type": "I/SigI",
        "value": 7.900
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 7.070
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.860,1.800],
      "number_observations": 56145,
      "number_observations_unique": 8200,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.459
        },
        {
          "type": "I/SigI",
          "value": 2.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.850
        }
      ]
    },
    {
      "resolution_limits": [1.940,1.860],
      "number_observations": 57102,
      "number_observations_unique": 8258,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "I/SigI",
          "value": 3.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.910
        }
      ]
    },
    {
      "resolution_limits": [2.030,1.940],
      "number_observations": 56889,
      "number_observations_unique": 8194,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.322
        },
        {
          "type": "I/SigI",
          "value": 3.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.940
        }
      ]
    },
    {
      "resolution_limits": [2.130,2.030],
      "number_observations": 57510,
      "number_observations_unique": 8239,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.265
        },
        {
          "type": "I/SigI",
          "value": 4.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.980
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.130],
      "number_observations": 57080,
      "number_observations_unique": 8223,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.211
        },
        {
          "type": "I/SigI",
          "value": 5.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.930
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.270],
      "number_observations": 57847,
      "number_observations_unique": 8250,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "I/SigI",
          "value": 6.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.000
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.440],
      "number_observations": 59446,
      "number_observations_unique": 8274,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.142
        },
        {
          "type": "I/SigI",
          "value": 7.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.170
        }
      ]
    },
    {
      "resolution_limits": [3.080,2.690],
      "number_observations": 60971,
      "number_observations_unique": 8270,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 9.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.340
        }
      ]
    },
    {
      "resolution_limits": [3.880,3.080],
      "number_observations": 62011,
      "number_observations_unique": 8292,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "I/SigI",
          "value": 14.600
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 7.380
        }
      ]
    },
    {
      "resolution_limits": [53.000,3.880],
      "number_observations": 62980,
      "number_observations_unique": 8375,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 21.100
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 7.170
        }
      ]
    }
  ]

}
  

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


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