Data quality metrics extracted from 4knj.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": "2c05cf716b4a2ef80f97843119bcd9c0",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 41.988,
    "b": 40.914,
    "c": 71.339,
    "alpha": 90.00,
    "beta": 104.14,
    "gamma": 90.00
  },
  "wavelengths": [0.81500],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [30.260,2.000],
    "number_observations_unique": 15098,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.110
      },
      {
        "type": "I/SigI",
        "value": 6.700
      },
      {
        "type": "Completeness",
        "value": 94.300
      },
      {
        "type": "Redundancy",
        "value": 3.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.11,2.00],
      "number_observations": 8009,
      "number_observations_unique": 2135,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.317
        },
        {
          "type": "R(meas)",
          "value": 0.39
        },
        {
          "type": "R(pim)",
          "value": 0.19
        },
        {
          "type": "I/SigI",
          "value": 1.4
        },
        {
          "type": "Completeness",
          "value": 92.50
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.24,2.11],
      "number_observations": 7689,
      "number_observations_unique": 2065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.243
        },
        {
          "type": "R(meas)",
          "value": 0.30
        },
        {
          "type": "R(pim)",
          "value": 0.14
        },
        {
          "type": "I/SigI",
          "value": 2.1
        },
        {
          "type": "Completeness",
          "value": 94.30
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.39,2.24],
      "number_observations": 7362,
      "number_observations_unique": 1957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "R(meas)",
          "value": 0.24
        },
        {
          "type": "R(pim)",
          "value": 0.11
        },
        {
          "type": "I/SigI",
          "value": 2.7
        },
        {
          "type": "Completeness",
          "value": 94.90
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.58,2.39],
      "number_observations": 6916,
      "number_observations_unique": 1816,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.170
        },
        {
          "type": "R(meas)",
          "value": 0.20
        },
        {
          "type": "R(pim)",
          "value": 0.10
        },
        {
          "type": "I/SigI",
          "value": 3.3
        },
        {
          "type": "Completeness",
          "value": 94.30
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.83,2.58],
      "number_observations": 6930,
      "number_observations_unique": 1709,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.135
        },
        {
          "type": "R(meas)",
          "value": 0.16
        },
        {
          "type": "R(pim)",
          "value": 0.08
        },
        {
          "type": "I/SigI",
          "value": 4.5
        },
        {
          "type": "Completeness",
          "value": 95.20
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [3.16,2.83],
      "number_observations": 6470,
      "number_observations_unique": 1533,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.110
        },
        {
          "type": "R(meas)",
          "value": 0.14
        },
        {
          "type": "R(pim)",
          "value": 0.06
        },
        {
          "type": "I/SigI",
          "value": 5.5
        },
        {
          "type": "Completeness",
          "value": 95.30
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.65,3.16],
      "number_observations": 5716,
      "number_observations_unique": 1358,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "R(meas)",
          "value": 0.12
        },
        {
          "type": "R(pim)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 6.1
        },
        {
          "type": "Completeness",
          "value": 95.30
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [4.47,3.65],
      "number_observations": 4830,
      "number_observations_unique": 1154,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "R(meas)",
          "value": 0.10
        },
        {
          "type": "R(pim)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 95.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [6.32,4.47],
      "number_observations": 3670,
      "number_observations_unique": 886,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "R(meas)",
          "value": 0.08
        },
        {
          "type": "R(pim)",
          "value": 0.04
        },
        {
          "type": "I/SigI",
          "value": 8.6
        },
        {
          "type": "Completeness",
          "value": 94.80
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [30.26,6.32],
      "number_observations": 1835,
      "number_observations_unique": 485,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.11
        },
        {
          "type": "R(pim)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 5.0
        },
        {
          "type": "Completeness",
          "value": 89.70
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    }
  ]

}
  

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


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