Data quality metrics extracted from 4ehv.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": "88d92738e0b416efc16c9554b6dfaaf8",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 63.83,
    "b": 75.11,
    "c": 77.57,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [49.286,1.600],
    "number_observations_unique": 45792,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.031
      },
      {
        "type": "I/SigI",
        "value": 23.780
      },
      {
        "type": "Completeness",
        "value": 91.800
      },
      {
        "type": "Redundancy",
        "value": 4.2
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.700,1.600],
      "number_observations": 15205,
      "number_observations_unique": 5768,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.259
        },
        {
          "type": "I/SigI",
          "value": 3.370
        },
        {
          "type": "Completeness",
          "value": 70.600
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.700],
      "number_observations": 22165,
      "number_observations_unique": 6083,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.173
        },
        {
          "type": "I/SigI",
          "value": 6.110
        },
        {
          "type": "Completeness",
          "value": 94.000
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.800],
      "number_observations": 23544,
      "number_observations_unique": 5132,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.117
        },
        {
          "type": "I/SigI",
          "value": 10.620
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.900],
      "number_observations": 18403,
      "number_observations_unique": 4103,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "I/SigI",
          "value": 14.890
        },
        {
          "type": "Completeness",
          "value": 97.900
        }
      ]
    },
    {
      "resolution_limits": [2.100,2.000],
      "number_observations": 14821,
      "number_observations_unique": 3376,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 20.120
        },
        {
          "type": "Completeness",
          "value": 97.300
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.100],
      "number_observations": 13154,
      "number_observations_unique": 2817,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "I/SigI",
          "value": 25.350
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.200],
      "number_observations": 10579,
      "number_observations_unique": 2304,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 28.230
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.300],
      "number_observations": 8754,
      "number_observations_unique": 1939,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 30.910
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.400],
      "number_observations": 7085,
      "number_observations_unique": 1619,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 32.290
        },
        {
          "type": "Completeness",
          "value": 95.200
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.500],
      "number_observations": 6431,
      "number_observations_unique": 1411,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 35.600
        },
        {
          "type": "Completeness",
          "value": 97.000
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.600],
      "number_observations": 5650,
      "number_observations_unique": 1213,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 38.840
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.700],
      "number_observations": 4925,
      "number_observations_unique": 1050,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 40.440
        },
        {
          "type": "Completeness",
          "value": 96.300
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.800],
      "number_observations": 7692,
      "number_observations_unique": 1657,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 43.260
        },
        {
          "type": "Completeness",
          "value": 95.000
        }
      ]
    },
    {
      "resolution_limits": [3.500,3.000],
      "number_observations": 12088,
      "number_observations_unique": 2687,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 48.580
        },
        {
          "type": "Completeness",
          "value": 94.300
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.500],
      "number_observations": 7211,
      "number_observations_unique": 1527,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 55.340
        },
        {
          "type": "Completeness",
          "value": 93.900
        }
      ]
    },
    {
      "resolution_limits": [5.000,4.000],
      "number_observations": 6583,
      "number_observations_unique": 1490,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 55.320
        },
        {
          "type": "Completeness",
          "value": 92.200
        }
      ]
    },
    {
      "resolution_limits": [6.000,5.000],
      "number_observations": 3170,
      "number_observations_unique": 666,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 57.050
        },
        {
          "type": "Completeness",
          "value": 91.500
        }
      ]
    },
    {
      "resolution_limits": [10.000,6.000],
      "number_observations": 3217,
      "number_observations_unique": 731,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 55.680
        },
        {
          "type": "Completeness",
          "value": 90.200
        }
      ]
    },
    {
      "resolution_limits": [49.286,10.000],
      "number_observations": 957,
      "number_observations_unique": 219,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 57.620
        },
        {
          "type": "Completeness",
          "value": 87.600
        }
      ]
    }
  ]

}
  

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


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