Data quality metrics extracted from 7y4k.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": "9e2efbbd943ebc985dea4327902dbed5",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 67.639,
    "b": 67.639,
    "c": 141.079,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [60.991,1.700],
    "number_observations": 462557,
    "number_observations_unique": 36955,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.054
      },
      {
        "type": "R(meas)",
        "value": 0.056
      },
      {
        "type": "R(pim)",
        "value": 0.016
      },
      {
        "type": "I/SigI",
        "value": 27.900
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 12.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.790,1.700],
      "number_observations": 55498,
      "number_observations_unique": 5269,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.749
        },
        {
          "type": "R(meas)",
          "value": 0.788
        },
        {
          "type": "R(pim)",
          "value": 0.241
        },
        {
          "type": "I/SigI",
          "value": 1.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 10.500
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.790],
      "number_observations": 66589,
      "number_observations_unique": 5010,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.489
        },
        {
          "type": "R(meas)",
          "value": 0.508
        },
        {
          "type": "R(pim)",
          "value": 0.139
        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.300
        }
      ]
    },
    {
      "resolution_limits": [2.030,1.900],
      "number_observations": 60482,
      "number_observations_unique": 4731,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.271
        },
        {
          "type": "R(meas)",
          "value": 0.282
        },
        {
          "type": "R(pim)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.800
        }
      ]
    },
    {
      "resolution_limits": [2.190,2.030],
      "number_observations": 58000,
      "number_observations_unique": 4422,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.160
        },
        {
          "type": "R(meas)",
          "value": 0.167
        },
        {
          "type": "R(pim)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 4.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.100
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.190],
      "number_observations": 52401,
      "number_observations_unique": 4089,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.106
        },
        {
          "type": "R(meas)",
          "value": 0.111
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 7.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.800
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.400],
      "number_observations": 47828,
      "number_observations_unique": 3696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.073
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 10.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.690],
      "number_observations": 42561,
      "number_observations_unique": 3316,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "R(pim)",
          "value": 0.013
        },
        {
          "type": "I/SigI",
          "value": 15.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.800
        }
      ]
    },
    {
      "resolution_limits": [3.800,3.100],
      "number_observations": 36392,
      "number_observations_unique": 2829,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "R(pim)",
          "value": 0.009
        },
        {
          "type": "I/SigI",
          "value": 19.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [5.380,3.800],
      "number_observations": 27292,
      "number_observations_unique": 2245,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.027
        },
        {
          "type": "R(pim)",
          "value": 0.008
        },
        {
          "type": "I/SigI",
          "value": 22.300
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.200
        }
      ]
    },
    {
      "resolution_limits": [45.296,5.380],
      "number_observations": 15514,
      "number_observations_unique": 1348,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "R(meas)",
          "value": 0.021
        },
        {
          "type": "R(pim)",
          "value": 0.006
        },
        {
          "type": "I/SigI",
          "value": 26.000
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 11.500
        }
      ]
    }
  ]

}
  

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


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