Data quality metrics extracted from 7l21.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": "3b47765f14f5f0b5765537e21c62d276",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 139.336,
    "b": 158.303,
    "c": 241.611,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00003],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [63.811,2.290],
    "number_observations": 1811940,
    "number_observations_unique": 119675,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.124
      },
      {
        "type": "R(meas)",
        "value": 0.133
      },
      {
        "type": "R(pim)",
        "value": 0.034
      },
      {
        "type": "I/SigI",
        "value": 22.900
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 15.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.410,2.290],
      "number_observations": 259830,
      "number_observations_unique": 17265,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.603
        },
        {
          "type": "R(meas)",
          "value": 0.647
        },
        {
          "type": "R(pim)",
          "value": 0.166
        },
        {
          "type": "I/SigI",
          "value": 1.300
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.000
        }
      ]
    },
    {
      "resolution_limits": [2.560,2.410],
      "number_observations": 250351,
      "number_observations_unique": 16445,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.468
        },
        {
          "type": "R(meas)",
          "value": 0.502
        },
        {
          "type": "R(pim)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 1.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.560],
      "number_observations": 234284,
      "number_observations_unique": 15407,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.345
        },
        {
          "type": "R(meas)",
          "value": 0.370
        },
        {
          "type": "R(pim)",
          "value": 0.095
        },
        {
          "type": "I/SigI",
          "value": 2.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.740],
      "number_observations": 219723,
      "number_observations_unique": 14418,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.257
        },
        {
          "type": "R(pim)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 3.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [3.240,2.960],
      "number_observations": 202851,
      "number_observations_unique": 13313,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "R(meas)",
          "value": 0.166
        },
        {
          "type": "R(pim)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 5.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [3.620,3.240],
      "number_observations": 182566,
      "number_observations_unique": 12018,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.102
        },
        {
          "type": "R(pim)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 8.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [4.180,3.620],
      "number_observations": 161415,
      "number_observations_unique": 10652,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "R(pim)",
          "value": 0.016
        },
        {
          "type": "I/SigI",
          "value": 12.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [5.120,4.180],
      "number_observations": 136897,
      "number_observations_unique": 9044,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "R(pim)",
          "value": 0.012
        },
        {
          "type": "I/SigI",
          "value": 16.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.100
        }
      ]
    },
    {
      "resolution_limits": [7.240,5.120],
      "number_observations": 106073,
      "number_observations_unique": 7081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.054
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 14.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.000
        }
      ]
    },
    {
      "resolution_limits": [63.811,7.240],
      "number_observations": 57950,
      "number_observations_unique": 4032,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "R(pim)",
          "value": 0.008
        },
        {
          "type": "I/SigI",
          "value": 20.400
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    }
  ]

}
  

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


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