Data quality metrics extracted from 3n9z.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": "6f04a23466a898e2eddb3db3bae1594d",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 83.383,
    "b": 115.095,
    "c": 86.213,
    "alpha": 90.00,
    "beta": 101.82,
    "gamma": 90.00
  },
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [20.000,2.150],
    "number_observations_unique": 82082,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.112
      },
      {
        "type": "I/SigI",
        "value": 8.700
      },
      {
        "type": "Completeness",
        "value": 98.500
      },
      {
        "type": "Redundancy",
        "value": 3.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.20,2.15],
      "number_observations_unique": 5159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.515
        },
        {
          "type": "Completeness",
          "value": 93.50
        },
        {
          "type": "Redundancy",
          "value": 2.70
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.20],
      "number_observations_unique": 5239,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "Completeness",
          "value": 94.60
        },
        {
          "type": "Redundancy",
          "value": 2.80
        }
      ]
    },
    {
      "resolution_limits": [2.32,2.25],
      "number_observations_unique": 5368,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.400
        },
        {
          "type": "Completeness",
          "value": 96.90
        },
        {
          "type": "Redundancy",
          "value": 3.20
        }
      ]
    },
    {
      "resolution_limits": [2.38,2.32],
      "number_observations_unique": 5424,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.348
        },
        {
          "type": "Completeness",
          "value": 98.00
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [2.46,2.38],
      "number_observations_unique": 5474,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.292
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.55,2.46],
      "number_observations_unique": 5503,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.267
        },
        {
          "type": "Completeness",
          "value": 99.30
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [2.65,2.55],
      "number_observations_unique": 5539,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.246
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.77,2.65],
      "number_observations_unique": 5535,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.202
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [2.92,2.77],
      "number_observations_unique": 5543,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.92],
      "number_observations_unique": 5539,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.30
        }
      ]
    },
    {
      "resolution_limits": [3.34,3.10],
      "number_observations_unique": 5561,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.67,3.34],
      "number_observations_unique": 5538,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [4.20,3.67],
      "number_observations_unique": 5558,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "Completeness",
          "value": 99.40
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [5.27,4.20],
      "number_observations_unique": 5546,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "Completeness",
          "value": 99.20
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [20.00,5.27],
      "number_observations_unique": 5556,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 98.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    }
  ]

}
  

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


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