Data quality metrics extracted from 5r20.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": "1f76664890b84c741a1ab473b65022c4",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 45.272,
    "b": 72.850,
    "c": 52.612,
    "alpha": 90.00,
    "beta": 109.33,
    "gamma": 90.00
  },
  "wavelengths": [0.82700],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [42.720,1.01],
    "number_observations": 1127457,
    "number_observations_unique": 165807,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.068
      },
      {
        "type": "R(meas)",
        "value": 0.073
      },
      {
        "type": "I/SigI",
        "value": 10.480
      },
      {
        "type": "Completeness",
        "value": 98.200
      },
      {
        "type": "Redundancy",
        "value": 6.799
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.07,1.01],
      "number_observations": 154299,
      "number_observations_unique": 27220,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.643
        },
        {
          "type": "R(meas)",
          "value": 1.797
        },
        {
          "type": "I/SigI",
          "value": 0.81
        },
        {
          "type": "Completeness",
          "value": 0.935
        },
        {
          "type": "Redundancy",
          "value": 5.67
        },
        {
          "type": "CC(1/2)",
          "value": 0.401
        }
      ]
    },
    {
      "resolution_limits": [1.14,1.07],
      "number_observations": 172791,
      "number_observations_unique": 25591,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.875
        },
        {
          "type": "R(meas)",
          "value": 0.946
        },
        {
          "type": "I/SigI",
          "value": 1.88
        },
        {
          "type": "Completeness",
          "value": 0.981
        },
        {
          "type": "Redundancy",
          "value": 6.75
        },
        {
          "type": "CC(1/2)",
          "value": 0.760
        }
      ]
    },
    {
      "resolution_limits": [1.24,1.14],
      "number_observations": 161122,
      "number_observations_unique": 23794,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.531
        },
        {
          "type": "R(meas)",
          "value": 0.574
        },
        {
          "type": "I/SigI",
          "value": 3.30
        },
        {
          "type": "Completeness",
          "value": 0.986
        },
        {
          "type": "Redundancy",
          "value": 6.77
        },
        {
          "type": "CC(1/2)",
          "value": 0.890
        }
      ]
    },
    {
      "resolution_limits": [1.35,1.24],
      "number_observations": 151690,
      "number_observations_unique": 21975,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.342
        },
        {
          "type": "R(meas)",
          "value": 0.369
        },
        {
          "type": "I/SigI",
          "value": 5.19
        },
        {
          "type": "Completeness",
          "value": 0.992
        },
        {
          "type": "Redundancy",
          "value": 6.90
        },
        {
          "type": "CC(1/2)",
          "value": 0.954
        }
      ]
    },
    {
      "resolution_limits": [1.51,1.35],
      "number_observations": 136679,
      "number_observations_unique": 19867,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.191
        },
        {
          "type": "R(meas)",
          "value": 0.206
        },
        {
          "type": "I/SigI",
          "value": 9.00
        },
        {
          "type": "Completeness",
          "value": 0.996
        },
        {
          "type": "Redundancy",
          "value": 6.88
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [1.75,1.51],
      "number_observations": 119752,
      "number_observations_unique": 17541,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.109
        },
        {
          "type": "R(meas)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 15.41
        },
        {
          "type": "Completeness",
          "value": 0.998
        },
        {
          "type": "Redundancy",
          "value": 6.83
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.14,1.75],
      "number_observations": 105506,
      "number_observations_unique": 14830,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 26.34
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 7.11
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [3.02,2.14],
      "number_observations": 80676,
      "number_observations_unique": 11537,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 33.91
        },
        {
          "type": "Completeness",
          "value": 0.997
        },
        {
          "type": "Redundancy",
          "value": 6.99
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [50.00,3.02],
      "number_observations": 44942,
      "number_observations_unique": 6435,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.048
        },
        {
          "type": "I/SigI",
          "value": 39.25
        },
        {
          "type": "Completeness",
          "value": 0.995
        },
        {
          "type": "Redundancy",
          "value": 6.98
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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