Data quality metrics extracted from 4tzu.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": "74c3297909ba3aaa69a601404a5b0b73",
  "space_group_name": "I 2 3",
  "unit_cell": {
    "a": 143.34,
    "b": 143.34,
    "c": 143.34,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [101.357,2.000],
    "number_observations": 88108,
    "number_observations_unique": 30305,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.074
      },
      {
        "type": "R(meas)",
        "value": 0.090
      },
      {
        "type": "R(pim)",
        "value": 0.050
      },
      {
        "type": "I/SigI",
        "value": 10.100
      },
      {
        "type": "Completeness",
        "value": 92.300
      },
      {
        "type": "Redundancy",
        "value": 2.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.110,2.000],
      "number_observations": 12968,
      "number_observations_unique": 4413,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.204
        },
        {
          "type": "R(pim)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 2.100
        },
        {
          "type": "Completeness",
          "value": 92.400
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.240,2.110],
      "number_observations": 12342,
      "number_observations_unique": 4176,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "R(pim)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 4.400
        },
        {
          "type": "Completeness",
          "value": 92.800
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.240],
      "number_observations": 11416,
      "number_observations_unique": 3918,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "R(pim)",
          "value": 0.121
        },
        {
          "type": "I/SigI",
          "value": 0.900
        },
        {
          "type": "Completeness",
          "value": 92.200
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.390],
      "number_observations": 10876,
      "number_observations_unique": 3705,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "R(pim)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 6.500
        },
        {
          "type": "Completeness",
          "value": 93.400
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.580],
      "number_observations": 9785,
      "number_observations_unique": 3394,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "R(pim)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 93.100
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [3.160,2.830],
      "number_observations": 8851,
      "number_observations_unique": 3055,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "R(pim)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 9.700
        },
        {
          "type": "Completeness",
          "value": 92.800
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.160],
      "number_observations": 7715,
      "number_observations_unique": 2731,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "R(pim)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 7.900
        },
        {
          "type": "Completeness",
          "value": 92.800
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [4.470,3.650],
      "number_observations": 6166,
      "number_observations_unique": 2243,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(pim)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 5.600
        },
        {
          "type": "Completeness",
          "value": 90.900
        },
        {
          "type": "Redundancy",
          "value": 2.700
        }
      ]
    },
    {
      "resolution_limits": [6.320,4.470],
      "number_observations": 5124,
      "number_observations_unique": 1737,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(pim)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 5.000
        },
        {
          "type": "Completeness",
          "value": 89.900
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [41.379,6.320],
      "number_observations": 2865,
      "number_observations_unique": 933,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "R(pim)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 2.800
        },
        {
          "type": "Completeness",
          "value": 86.700
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    }
  ]

}
  

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


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