Data quality metrics extracted from 4qhq.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": "0b8848c7b3ee7a0815ff115306f58632",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 31.63,
    "b": 67.17,
    "c": 55.48,
    "alpha": 90.0,
    "beta": 101.6,
    "gamma": 90.0
  },
  "wavelengths": [0.97857],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [28.5700,1.400],
    "number_observations_unique": 43114,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.042
      },
      {
        "type": "I/SigI",
        "value": 19.660
      },
      {
        "type": "Completeness",
        "value": 96.300
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.440,1.400],
      "number_observations": 14885,
      "number_observations_unique": 3064,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.275
        },
        {
          "type": "I/SigI",
          "value": 5.130
        },
        {
          "type": "Completeness",
          "value": 92.300
        }
      ]
    },
    {
      "resolution_limits": [1.480,1.440],
      "number_observations": 15294,
      "number_observations_unique": 3040,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.226
        },
        {
          "type": "I/SigI",
          "value": 6.460
        },
        {
          "type": "Completeness",
          "value": 96.500
        }
      ]
    },
    {
      "resolution_limits": [1.520,1.480],
      "number_observations": 15036,
      "number_observations_unique": 2984,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "I/SigI",
          "value": 7.480
        },
        {
          "type": "Completeness",
          "value": 94.500
        }
      ]
    },
    {
      "resolution_limits": [1.570,1.520],
      "number_observations": 14621,
      "number_observations_unique": 2909,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "I/SigI",
          "value": 9.480
        },
        {
          "type": "Completeness",
          "value": 95.800
        }
      ]
    },
    {
      "resolution_limits": [1.620,1.570],
      "number_observations": 14280,
      "number_observations_unique": 2854,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.139
        },
        {
          "type": "I/SigI",
          "value": 10.760
        },
        {
          "type": "Completeness",
          "value": 96.400
        }
      ]
    },
    {
      "resolution_limits": [1.670,1.620],
      "number_observations": 13648,
      "number_observations_unique": 2722,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.112
        },
        {
          "type": "I/SigI",
          "value": 13.030
        },
        {
          "type": "Completeness",
          "value": 95.200
        }
      ]
    },
    {
      "resolution_limits": [1.740,1.670],
      "number_observations": 13130,
      "number_observations_unique": 2656,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "I/SigI",
          "value": 15.000
        },
        {
          "type": "Completeness",
          "value": 97.300
        }
      ]
    },
    {
      "resolution_limits": [1.810,1.740],
      "number_observations": 12667,
      "number_observations_unique": 2561,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "I/SigI",
          "value": 17.920
        },
        {
          "type": "Completeness",
          "value": 96.800
        }
      ]
    },
    {
      "resolution_limits": [1.890,1.810],
      "number_observations": 12015,
      "number_observations_unique": 2452,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 20.400
        },
        {
          "type": "Completeness",
          "value": 96.300
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.890],
      "number_observations": 11443,
      "number_observations_unique": 2371,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 23.310
        },
        {
          "type": "Completeness",
          "value": 96.600
        }
      ]
    },
    {
      "resolution_limits": [2.090,1.980],
      "number_observations": 10819,
      "number_observations_unique": 2247,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "I/SigI",
          "value": 26.400
        },
        {
          "type": "Completeness",
          "value": 98.600
        }
      ]
    },
    {
      "resolution_limits": [2.210,2.090],
      "number_observations": 10276,
      "number_observations_unique": 2127,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 29.310
        },
        {
          "type": "Completeness",
          "value": 97.600
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.210],
      "number_observations": 9691,
      "number_observations_unique": 2022,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 30.850
        },
        {
          "type": "Completeness",
          "value": 97.700
        }
      ]
    },
    {
      "resolution_limits": [2.560,2.370],
      "number_observations": 9112,
      "number_observations_unique": 1892,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 32.220
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.560],
      "number_observations": 8485,
      "number_observations_unique": 1748,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 34.200
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.800],
      "number_observations": 7662,
      "number_observations_unique": 1575,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 35.550
        },
        {
          "type": "Completeness",
          "value": 98.800
        }
      ]
    },
    {
      "resolution_limits": [3.610,3.130],
      "number_observations": 6848,
      "number_observations_unique": 1395,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 37.270
        },
        {
          "type": "Completeness",
          "value": 98.400
        }
      ]
    },
    {
      "resolution_limits": [4.430,3.610],
      "number_observations": 5762,
      "number_observations_unique": 1190,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 37.660
        },
        {
          "type": "Completeness",
          "value": 98.900
        }
      ]
    },
    {
      "resolution_limits": [6.260,4.430],
      "number_observations": 4302,
      "number_observations_unique": 910,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 37.050
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [28.5700,6.260],
      "number_observations": 1695,
      "number_observations_unique": 395,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 34.810
        },
        {
          "type": "Completeness",
          "value": 75.500
        }
      ]
    }
  ]

}
  

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


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