Data quality metrics extracted from 4mh4.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": "eb9552d17e428c495dc70698e0f44d63",
  "space_group_name": "P 43",
  "unit_cell": {
    "a": 87.94,
    "b": 87.94,
    "c": 44.94,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97860],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50,1.900],
    "number_observations_unique": 27321,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.037
      },
      {
        "type": "I/SigI",
        "value": 30.530
      },
      {
        "type": "Completeness",
        "value": 99.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.950,1.900],
      "number_observations": 11861,
      "number_observations_unique": 2016,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.419
        },
        {
          "type": "I/SigI",
          "value": 4.320
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.950],
      "number_observations": 11478,
      "number_observations_unique": 1953,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.316
        },
        {
          "type": "I/SigI",
          "value": 5.760
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [2.060,2.000],
      "number_observations": 11291,
      "number_observations_unique": 1921,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "I/SigI",
          "value": 7.390
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.120,2.060],
      "number_observations": 10548,
      "number_observations_unique": 1818,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.175
        },
        {
          "type": "I/SigI",
          "value": 10.040
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.190,2.120],
      "number_observations": 10448,
      "number_observations_unique": 1806,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.142
        },
        {
          "type": "I/SigI",
          "value": 12.370
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.190],
      "number_observations": 9977,
      "number_observations_unique": 1734,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 15.250
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.360,2.270],
      "number_observations": 9723,
      "number_observations_unique": 1690,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 18.290
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.450,2.360],
      "number_observations": 9174,
      "number_observations_unique": 1594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "I/SigI",
          "value": 19.930
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.560,2.450],
      "number_observations": 8804,
      "number_observations_unique": 1544,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 24.830
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.560],
      "number_observations": 8589,
      "number_observations_unique": 1510,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "I/SigI",
          "value": 31.680
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.690],
      "number_observations": 7948,
      "number_observations_unique": 1411,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 37.150
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.830],
      "number_observations": 7562,
      "number_observations_unique": 1338,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 44.490
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.210,3.000],
      "number_observations": 7010,
      "number_observations_unique": 1263,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 51.690
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [3.470,3.210],
      "number_observations": 6535,
      "number_observations_unique": 1171,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 60.090
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [3.800,3.470],
      "number_observations": 5940,
      "number_observations_unique": 1079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 68.060
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [4.250,3.800],
      "number_observations": 5417,
      "number_observations_unique": 974,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 73.260
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [4.910,4.250],
      "number_observations": 4836,
      "number_observations_unique": 874,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 77.500
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [6.010,4.910],
      "number_observations": 4066,
      "number_observations_unique": 729,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 75.600
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [8.500,6.010],
      "number_observations": 3118,
      "number_observations_unique": 577,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 76.850
        },
        {
          "type": "Completeness",
          "value": 98.500
        }
      ]
    },
    {
      "resolution_limits": [50,8.500],
      "number_observations": 1502,
      "number_observations_unique": 319,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 76.650
        },
        {
          "type": "Completeness",
          "value": 92.500
        }
      ]
    }
  ]

}
  

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


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