Data quality metrics extracted from 4nkl.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": "00a23e2276107cefe794bd0df19024b3",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 31.191,
    "b": 60.477,
    "c": 38.166,
    "alpha": 90.00,
    "beta": 93.96,
    "gamma": 90.00
  },
  "wavelengths": [1.10000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,1.600],
    "number_observations_unique": 18886,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.051
      },
      {
        "type": "I/SigI",
        "value": 17.1
      },
      {
        "type": "Completeness",
        "value": 99.9
      },
      {
        "type": "Redundancy",
        "value": 6.3
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.630,1.600],
      "number_observations_unique": 926,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.149
        },
        {
          "type": "I/SigI",
          "value": 12.1
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 5.6
        }
      ]
    },
    {
      "resolution_limits": [1.660,1.630],
      "number_observations_unique": 955,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.3
        }
      ]
    },
    {
      "resolution_limits": [1.690,1.660],
      "number_observations_unique": 917,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.134
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.3
        }
      ]
    },
    {
      "resolution_limits": [1.720,1.690],
      "number_observations_unique": 940,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [1.760,1.720],
      "number_observations_unique": 962,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.6
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.760],
      "number_observations_unique": 940,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.5
        }
      ]
    },
    {
      "resolution_limits": [1.850,1.800],
      "number_observations_unique": 943,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.850],
      "number_observations_unique": 938,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.3
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.900],
      "number_observations_unique": 939,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.5
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.950],
      "number_observations_unique": 930,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [2.090,2.020],
      "number_observations_unique": 961,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.5
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.090],
      "number_observations_unique": 928,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.4
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.170],
      "number_observations_unique": 950,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.270],
      "number_observations_unique": 948,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 6.7
        }
      ]
    },
    {
      "resolution_limits": [2.540,2.390],
      "number_observations_unique": 938,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.3
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.540],
      "number_observations_unique": 956,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.7
        }
      ]
    },
    {
      "resolution_limits": [3.010,2.740],
      "number_observations_unique": 932,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.2
        }
      ]
    },
    {
      "resolution_limits": [3.450,3.010],
      "number_observations_unique": 962,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 6.4
        }
      ]
    },
    {
      "resolution_limits": [4.340,3.450],
      "number_observations_unique": 946,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 6.4
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.340],
      "number_observations_unique": 975,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "Completeness",
          "value": 99.4
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    }
  ]

}
  

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


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