Data quality metrics extracted from 7n2d.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": "462e709ba817317677d94e0efc58a640",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 43.12,
    "b": 4.84,
    "c": 34.90,
    "alpha": 90.00,
    "beta": 115.93,
    "gamma": 90.00
  },
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [19.389,1.500],
    "number_observations": 4017,
    "number_observations_unique": 961,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.202
      },
      {
        "type": "R(meas)",
        "value": 0.226
      },
      {
        "type": "I/SigI",
        "value": 4.320
      },
      {
        "type": "Completeness",
        "value": 75.800
      },
      {
        "type": "Redundancy",
        "value": 4.180
      },
      {
        "type": "CC(1/2)",
        "value": 0.977
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.600,1.500],
      "number_observations": 327,
      "number_observations_unique": 120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.436
        },
        {
          "type": "R(meas)",
          "value": 0.534
        },
        {
          "type": "I/SigI",
          "value": 1.570
        },
        {
          "type": "Completeness",
          "value": 51.100
        },
        {
          "type": "Redundancy",
          "value": 2.725
        },
        {
          "type": "CC(1/2)",
          "value": 0.780
        }
      ]
    },
    {
      "resolution_limits": [1.700,1.600],
      "number_observations": 207,
      "number_observations_unique": 74,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.488
        },
        {
          "type": "R(meas)",
          "value": 0.582
        },
        {
          "type": "I/SigI",
          "value": 1.670
        },
        {
          "type": "Completeness",
          "value": 49.700
        },
        {
          "type": "Redundancy",
          "value": 2.797
        },
        {
          "type": "CC(1/2)",
          "value": 0.697
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.700],
      "number_observations": 323,
      "number_observations_unique": 94,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.393
        },
        {
          "type": "R(meas)",
          "value": 0.456
        },
        {
          "type": "I/SigI",
          "value": 2.210
        },
        {
          "type": "Completeness",
          "value": 72.900
        },
        {
          "type": "Redundancy",
          "value": 3.436
        },
        {
          "type": "CC(1/2)",
          "value": 0.897
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.800],
      "number_observations": 356,
      "number_observations_unique": 87,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.405
        },
        {
          "type": "R(meas)",
          "value": 0.455
        },
        {
          "type": "I/SigI",
          "value": 2.710
        },
        {
          "type": "Completeness",
          "value": 88.800
        },
        {
          "type": "Redundancy",
          "value": 4.092
        },
        {
          "type": "CC(1/2)",
          "value": 0.879
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.900],
      "number_observations": 406,
      "number_observations_unique": 76,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.299
        },
        {
          "type": "R(meas)",
          "value": 0.330
        },
        {
          "type": "I/SigI",
          "value": 4.390
        },
        {
          "type": "Completeness",
          "value": 91.600
        },
        {
          "type": "Redundancy",
          "value": 5.342
        },
        {
          "type": "CC(1/2)",
          "value": 0.934
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.000],
      "number_observations": 894,
      "number_observations_unique": 177,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.249
        },
        {
          "type": "R(meas)",
          "value": 0.279
        },
        {
          "type": "I/SigI",
          "value": 4.940
        },
        {
          "type": "Completeness",
          "value": 91.200
        },
        {
          "type": "Redundancy",
          "value": 5.051
        },
        {
          "type": "CC(1/2)",
          "value": 0.956
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.300],
      "number_observations": 763,
      "number_observations_unique": 169,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "R(meas)",
          "value": 0.223
        },
        {
          "type": "I/SigI",
          "value": 5.770
        },
        {
          "type": "Completeness",
          "value": 90.400
        },
        {
          "type": "Redundancy",
          "value": 4.515
        },
        {
          "type": "CC(1/2)",
          "value": 0.966
        }
      ]
    },
    {
      "resolution_limits": [5.000,3.000],
      "number_observations": 645,
      "number_observations_unique": 132,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.170
        },
        {
          "type": "R(meas)",
          "value": 0.187
        },
        {
          "type": "I/SigI",
          "value": 7.760
        },
        {
          "type": "Completeness",
          "value": 89.200
        },
        {
          "type": "Redundancy",
          "value": 4.886
        },
        {
          "type": "CC(1/2)",
          "value": 0.971
        }
      ]
    },
    {
      "resolution_limits": [8.000,5.000],
      "number_observations": 64,
      "number_observations_unique": 22,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "R(meas)",
          "value": 0.147
        },
        {
          "type": "I/SigI",
          "value": 6.050
        },
        {
          "type": "Completeness",
          "value": 75.900
        },
        {
          "type": "Redundancy",
          "value": 2.909
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [10.000,8.000],
      "number_observations": 10,
      "number_observations_unique": 3,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.263
        },
        {
          "type": "R(meas)",
          "value": 0.305
        },
        {
          "type": "I/SigI",
          "value": 6.500
        },
        {
          "type": "Completeness",
          "value": 75.000
        },
        {
          "type": "Redundancy",
          "value": 3.333
        }
      ]
    },
    {
      "resolution_limits": [19.389,10.000],
      "number_observations": 22,
      "number_observations_unique": 7,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.240
        },
        {
          "type": "I/SigI",
          "value": 5.550
        },
        {
          "type": "Completeness",
          "value": 58.300
        },
        {
          "type": "Redundancy",
          "value": 3.143
        }
      ]
    }
  ]

}
  

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


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