Data quality metrics extracted from 7n2i.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": "f1a82ec75a092bab337a26242fb4b1f6",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 58.40,
    "b": 4.73,
    "c": 19.63,
    "alpha": 90.00,
    "beta": 105.01,
    "gamma": 90.00
  },
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [7.754,1.400],
    "number_observations": 4159,
    "number_observations_unique": 986,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.159
      },
      {
        "type": "R(meas)",
        "value": 0.178
      },
      {
        "type": "I/SigI",
        "value": 5.160
      },
      {
        "type": "Completeness",
        "value": 80.000
      },
      {
        "type": "Redundancy",
        "value": 4.218
      },
      {
        "type": "CC(1/2)",
        "value": 0.987
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.480,1.400],
      "number_observations": 622,
      "number_observations_unique": 149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.385
        },
        {
          "type": "R(meas)",
          "value": 0.436
        },
        {
          "type": "I/SigI",
          "value": 2.560
        },
        {
          "type": "Completeness",
          "value": 82.800
        },
        {
          "type": "Redundancy",
          "value": 4.174
        },
        {
          "type": "CC(1/2)",
          "value": 0.895
        }
      ]
    },
    {
      "resolution_limits": [1.570,1.480],
      "number_observations": 745,
      "number_observations_unique": 153,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.272
        },
        {
          "type": "R(meas)",
          "value": 0.301
        },
        {
          "type": "I/SigI",
          "value": 3.970
        },
        {
          "type": "Completeness",
          "value": 85.000
        },
        {
          "type": "Redundancy",
          "value": 4.869
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [1.680,1.570],
      "number_observations": 441,
      "number_observations_unique": 108,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.266
        },
        {
          "type": "R(meas)",
          "value": 0.303
        },
        {
          "type": "I/SigI",
          "value": 3.800
        },
        {
          "type": "Completeness",
          "value": 79.400
        },
        {
          "type": "Redundancy",
          "value": 4.083
        },
        {
          "type": "CC(1/2)",
          "value": 0.951
        }
      ]
    },
    {
      "resolution_limits": [1.810,1.680],
      "number_observations": 428,
      "number_observations_unique": 109,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.227
        },
        {
          "type": "R(meas)",
          "value": 0.256
        },
        {
          "type": "I/SigI",
          "value": 4.420
        },
        {
          "type": "Completeness",
          "value": 81.300
        },
        {
          "type": "Redundancy",
          "value": 3.927
        },
        {
          "type": "CC(1/2)",
          "value": 0.962
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.810],
      "number_observations": 486,
      "number_observations_unique": 109,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.210
        },
        {
          "type": "R(meas)",
          "value": 0.234
        },
        {
          "type": "I/SigI",
          "value": 5.830
        },
        {
          "type": "Completeness",
          "value": 79.600
        },
        {
          "type": "Redundancy",
          "value": 4.459
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [2.220,1.980],
      "number_observations": 450,
      "number_observations_unique": 103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.175
        },
        {
          "type": "R(meas)",
          "value": 0.196
        },
        {
          "type": "I/SigI",
          "value": 6.640
        },
        {
          "type": "Completeness",
          "value": 81.700
        },
        {
          "type": "Redundancy",
          "value": 4.369
        },
        {
          "type": "CC(1/2)",
          "value": 0.975
        }
      ]
    },
    {
      "resolution_limits": [2.560,2.220],
      "number_observations": 364,
      "number_observations_unique": 87,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "R(meas)",
          "value": 0.161
        },
        {
          "type": "I/SigI",
          "value": 6.770
        },
        {
          "type": "Completeness",
          "value": 79.100
        },
        {
          "type": "Redundancy",
          "value": 4.184
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.560],
      "number_observations": 221,
      "number_observations_unique": 73,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "R(meas)",
          "value": 0.169
        },
        {
          "type": "I/SigI",
          "value": 6.750
        },
        {
          "type": "Completeness",
          "value": 81.100
        },
        {
          "type": "Redundancy",
          "value": 3.027
        },
        {
          "type": "CC(1/2)",
          "value": 0.981
        }
      ]
    },
    {
      "resolution_limits": [4.430,3.130],
      "number_observations": 317,
      "number_observations_unique": 71,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "R(meas)",
          "value": 0.163
        },
        {
          "type": "I/SigI",
          "value": 8.830
        },
        {
          "type": "Completeness",
          "value": 78.900
        },
        {
          "type": "Redundancy",
          "value": 4.465
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
        }
      ]
    },
    {
      "resolution_limits": [7.754,4.430],
      "number_observations": 85,
      "number_observations_unique": 24,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "R(meas)",
          "value": 0.101
        },
        {
          "type": "I/SigI",
          "value": 7.500
        },
        {
          "type": "Completeness",
          "value": 49.000
        },
        {
          "type": "Redundancy",
          "value": 3.542
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}
  

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


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