Data quality metrics extracted from 9fer.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": "6ed19c43d413fc77e26f6c56fae236d0",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 61.32,
    "b": 77.75,
    "c": 96.70,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54184],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,1.65],
    "number_observations_unique": 105191,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.09699999999999999
      },
      {
        "type": "R(meas)",
        "value": 0.11199999999999999
      },
      {
        "type": "I/SigI",
        "value": 9.02
      },
      {
        "type": "Completeness",
        "value": 97.9
      },
      {
        "type": "Redundancy",
        "value": 3.9
      },
      {
        "type": "CC(1/2)",
        "value": 0.996
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.69,1.65],
      "number_observations_unique": 7560,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.014
        },
        {
          "type": "R(meas)",
          "value": 1.224
        },
        {
          "type": "CC(1/2)",
          "value": 0.535
        }
      ]
    },
    {
      "resolution_limits": [1.74,1.69],
      "number_observations_unique": 7446,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.865
        },
        {
          "type": "R(meas)",
          "value": 1.038
        },
        {
          "type": "CC(1/2)",
          "value": 0.634
        }
      ]
    },
    {
      "resolution_limits": [1.79,1.74],
      "number_observations_unique": 7320,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.688
        },
        {
          "type": "R(meas)",
          "value": 0.8220000000000001
        },
        {
          "type": "CC(1/2)",
          "value": 0.75
        }
      ]
    },
    {
      "resolution_limits": [1.84,1.79],
      "number_observations_unique": 7194,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.6
        },
        {
          "type": "R(meas)",
          "value": 0.713
        },
        {
          "type": "CC(1/2)",
          "value": 0.794
        }
      ]
    },
    {
      "resolution_limits": [1.91,1.84],
      "number_observations_unique": 6932,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.6829999999999999
        },
        {
          "type": "R(meas)",
          "value": 0.813
        },
        {
          "type": "CC(1/2)",
          "value": 0.8440000000000001
        }
      ]
    },
    {
      "resolution_limits": [1.97,1.91],
      "number_observations_unique": 6656,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.401
        },
        {
          "type": "R(meas)",
          "value": 0.479
        },
        {
          "type": "CC(1/2)",
          "value": 0.884
        }
      ]
    },
    {
      "resolution_limits": [2.05,1.97],
      "number_observations_unique": 6519,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.311
        },
        {
          "type": "R(meas)",
          "value": 0.371
        },
        {
          "type": "CC(1/2)",
          "value": 0.922
        }
      ]
    },
    {
      "resolution_limits": [2.13,2.05],
      "number_observations_unique": 6346,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.24600000000000002
        },
        {
          "type": "R(meas)",
          "value": 0.292
        },
        {
          "type": "CC(1/2)",
          "value": 0.9570000000000001
        }
      ]
    },
    {
      "resolution_limits": [2.22,2.13],
      "number_observations_unique": 5966,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.285
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.33,2.22],
      "number_observations_unique": 5521,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.242
        },
        {
          "type": "R(meas)",
          "value": 0.299
        },
        {
          "type": "CC(1/2)",
          "value": 0.9279999999999999
        }
      ]
    },
    {
      "resolution_limits": [2.46,2.33],
      "number_observations_unique": 5512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.15
        },
        {
          "type": "R(meas)",
          "value": 0.18100000000000002
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [2.61,2.46],
      "number_observations_unique": 5243,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.145
        },
        {
          "type": "R(meas)",
          "value": 0.16699999999999998
        },
        {
          "type": "CC(1/2)",
          "value": 0.9890000000000001
        }
      ]
    },
    {
      "resolution_limits": [2.79,2.61],
      "number_observations_unique": 4927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.114
        },
        {
          "type": "R(meas)",
          "value": 0.129
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [3.01,2.79],
      "number_observations_unique": 4584,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.094
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.3,3.01],
      "number_observations_unique": 4177,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.069
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [3.69,3.30],
      "number_observations_unique": 3752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.055999999999999994
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    },
    {
      "resolution_limits": [4.26,3.69],
      "number_observations_unique": 3318,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    },
    {
      "resolution_limits": [5.22,4.26],
      "number_observations_unique": 2848,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(meas)",
          "value": 0.04
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    },
    {
      "resolution_limits": [7.38,5.22],
      "number_observations_unique": 2185,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044000000000000004
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    },
    {
      "resolution_limits": [50.0,7.38],
      "number_observations_unique": 1185,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "R(meas)",
          "value": 0.035
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    }
  ]

}
  

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


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