Data quality metrics extracted from 6y4u.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": "b49593dc538cf986604c2a005ae2c6f6",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 66.019,
    "b": 74.919,
    "c": 77.799,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97625],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [77.799,1.860],
    "number_observations": 194008,
    "number_observations_unique": 32347,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.057
      },
      {
        "type": "R(meas)",
        "value": 0.062
      },
      {
        "type": "R(pim)",
        "value": 0.025
      },
      {
        "type": "I/SigI",
        "value": 14.600
      },
      {
        "type": "Completeness",
        "value": 97.900
      },
      {
        "type": "Redundancy",
        "value": 6.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.960,1.860],
      "number_observations": 27409,
      "number_observations_unique": 4598,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.872
        },
        {
          "type": "R(meas)",
          "value": 0.956
        },
        {
          "type": "R(pim)",
          "value": 0.387
        },
        {
          "type": "I/SigI",
          "value": 0.900
        },
        {
          "type": "Completeness",
          "value": 96.900
        },
        {
          "type": "Redundancy",
          "value": 6.000
        }
      ]
    },
    {
      "resolution_limits": [2.080,1.960],
      "number_observations": 26574,
      "number_observations_unique": 4385,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.480
        },
        {
          "type": "R(meas)",
          "value": 0.525
        },
        {
          "type": "R(pim)",
          "value": 0.210
        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.080],
      "number_observations": 25073,
      "number_observations_unique": 4127,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.268
        },
        {
          "type": "R(meas)",
          "value": 0.293
        },
        {
          "type": "R(pim)",
          "value": 0.117
        },
        {
          "type": "I/SigI",
          "value": 2.800
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.220],
      "number_observations": 22939,
      "number_observations_unique": 3849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "R(meas)",
          "value": 0.172
        },
        {
          "type": "R(pim)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 4.700
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 6.000
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.400],
      "number_observations": 21361,
      "number_observations_unique": 3598,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "R(meas)",
          "value": 0.111
        },
        {
          "type": "R(pim)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 7.100
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 5.900
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.630],
      "number_observations": 19920,
      "number_observations_unique": 3255,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "R(meas)",
          "value": 0.076
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 9.500
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [3.400,2.940],
      "number_observations": 17786,
      "number_observations_unique": 2906,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.057
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 11.300
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [4.160,3.400],
      "number_observations": 14963,
      "number_observations_unique": 2499,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "R(meas)",
          "value": 0.048
        },
        {
          "type": "R(pim)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 13.000
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 6.000
        }
      ]
    },
    {
      "resolution_limits": [5.880,4.160],
      "number_observations": 11595,
      "number_observations_unique": 1964,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "R(pim)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 14.000
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 5.900
        }
      ]
    },
    {
      "resolution_limits": [77.799,5.880],
      "number_observations": 6388,
      "number_observations_unique": 1166,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 11.100
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 5.500
        }
      ]
    }
  ]

}
  

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


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