Data quality metrics extracted from 4z3k.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": "356449d243cb75c8890e49840cc51eb9",
  "space_group_name": "P 61",
  "unit_cell": {
    "a": 143.964,
    "b": 143.964,
    "c": 180.740,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [124.676,2.350],
    "number_observations": 1136272,
    "number_observations_unique": 88165,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.106
      },
      {
        "type": "R(meas)",
        "value": 0.111
      },
      {
        "type": "R(pim)",
        "value": 0.031
      },
      {
        "type": "I/SigI",
        "value": 20.000
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 12.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.480,2.350],
      "number_observations": 170620,
      "number_observations_unique": 12862,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.085
        },
        {
          "type": "R(pim)",
          "value": 0.307
        },
        {
          "type": "I/SigI",
          "value": 0.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.300
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.480],
      "number_observations": 159900,
      "number_observations_unique": 12159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.711
        },
        {
          "type": "R(pim)",
          "value": 0.203
        },
        {
          "type": "I/SigI",
          "value": 1.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.200
        }
      ]
    },
    {
      "resolution_limits": [2.810,2.630],
      "number_observations": 147205,
      "number_observations_unique": 11402,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.495
        },
        {
          "type": "R(pim)",
          "value": 0.143
        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [3.030,2.810],
      "number_observations": 128639,
      "number_observations_unique": 10642,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.296
        },
        {
          "type": "R(pim)",
          "value": 0.089
        },
        {
          "type": "I/SigI",
          "value": 2.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.100
        }
      ]
    },
    {
      "resolution_limits": [3.320,3.030],
      "number_observations": 119009,
      "number_observations_unique": 9791,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.159
        },
        {
          "type": "R(pim)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 4.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.200
        }
      ]
    },
    {
      "resolution_limits": [3.720,3.320],
      "number_observations": 120004,
      "number_observations_unique": 8869,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "R(pim)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 8.300
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.500
        }
      ]
    },
    {
      "resolution_limits": [4.290,3.720],
      "number_observations": 103961,
      "number_observations_unique": 7824,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(pim)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 12.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.300
        }
      ]
    },
    {
      "resolution_limits": [5.250,4.290],
      "number_observations": 85466,
      "number_observations_unique": 6630,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "R(pim)",
          "value": 0.013
        },
        {
          "type": "I/SigI",
          "value": 16.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [7.430,5.250],
      "number_observations": 61840,
      "number_observations_unique": 5133,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(pim)",
          "value": 0.013
        },
        {
          "type": "I/SigI",
          "value": 16.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.000
        }
      ]
    },
    {
      "resolution_limits": [46.200,7.430],
      "number_observations": 39628,
      "number_observations_unique": 2853,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(pim)",
          "value": 0.006
        },
        {
          "type": "I/SigI",
          "value": 28.000
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 13.900
        }
      ]
    }
  ]

}
  

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


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