Data quality metrics extracted from 3pc8.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": "643644656ea445072d346f7728d461e2",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 66.32,
    "b": 163.48,
    "c": 36.74,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [35.0,2.310],
    "number_observations_unique": 17621,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.050
      },
      {
        "type": "I/SigI",
        "value": 26.140
      },
      {
        "type": "Completeness",
        "value": 96.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.370,2.310],
      "number_observations": 5916,
      "number_observations_unique": 1094,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.244
        },
        {
          "type": "I/SigI",
          "value": 6.4
        },
        {
          "type": "Completeness",
          "value": 83.200
        }
      ]
    },
    {
      "resolution_limits": [2.430,2.370],
      "number_observations": 8492,
      "number_observations_unique": 1278,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.196
        },
        {
          "type": "I/SigI",
          "value": 9.4
        },
        {
          "type": "Completeness",
          "value": 99.000
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.430],
      "number_observations": 8741,
      "number_observations_unique": 1257,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "I/SigI",
          "value": 10.9
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.500],
      "number_observations": 8613,
      "number_observations_unique": 1227,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.137
        },
        {
          "type": "I/SigI",
          "value": 12.9
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.580],
      "number_observations": 8304,
      "number_observations_unique": 1193,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "I/SigI",
          "value": 13.8
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.760,2.660],
      "number_observations": 8009,
      "number_observations_unique": 1148,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 16.0
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.860,2.760],
      "number_observations": 7862,
      "number_observations_unique": 1123,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 19.5
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.860],
      "number_observations": 7493,
      "number_observations_unique": 1066,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 22.9
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.110,2.980],
      "number_observations": 7337,
      "number_observations_unique": 1050,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 26.9
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.260,3.110],
      "number_observations": 6862,
      "number_observations_unique": 982,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 30.7
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.440,3.260],
      "number_observations": 6292,
      "number_observations_unique": 940,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 31.2
        },
        {
          "type": "Completeness",
          "value": 98.100
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.440],
      "number_observations": 4953,
      "number_observations_unique": 788,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 34.4
        },
        {
          "type": "Completeness",
          "value": 87.100
        }
      ]
    },
    {
      "resolution_limits": [3.900,3.650],
      "number_observations": 2674,
      "number_observations_unique": 546,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 36.5
        },
        {
          "type": "Completeness",
          "value": 64.600
        }
      ]
    },
    {
      "resolution_limits": [4.210,3.900],
      "number_observations": 4357,
      "number_observations_unique": 742,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 43.0
        },
        {
          "type": "Completeness",
          "value": 93.200
        }
      ]
    },
    {
      "resolution_limits": [4.610,4.210],
      "number_observations": 5005,
      "number_observations_unique": 737,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 51.9
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [5.160,4.610],
      "number_observations": 4651,
      "number_observations_unique": 678,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 51.8
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [5.960,5.160],
      "number_observations": 4058,
      "number_observations_unique": 599,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 49.4
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [7.300,5.960],
      "number_observations": 3450,
      "number_observations_unique": 519,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 49.2
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [10.320,7.300],
      "number_observations": 2597,
      "number_observations_unique": 408,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 54.6
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [35.0,10.320],
      "number_observations": 1351,
      "number_observations_unique": 246,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 54.3
        },
        {
          "type": "Completeness",
          "value": 95.000
        }
      ]
    }
  ]

}
  

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


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