Data quality metrics extracted from 4kms.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": "b176b53aca036f83effa447766dbce92",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 77.11,
    "b": 99.70,
    "c": 73.37,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.12709],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50,2.000],
    "number_observations_unique": 38871,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.042
      },
      {
        "type": "I/SigI",
        "value": 25.78
      },
      {
        "type": "Completeness",
        "value": 99.8
      },
      {
        "type": "Redundancy",
        "value": 4.83
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.050,2.000],
      "number_observations": 13753,
      "number_observations_unique": 2820,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.523
        },
        {
          "type": "I/SigI",
          "value": 3.370
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.110,2.050],
      "number_observations": 13474,
      "number_observations_unique": 2765,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.402
        },
        {
          "type": "I/SigI",
          "value": 4.380
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.110],
      "number_observations": 13241,
      "number_observations_unique": 2718,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.303
        },
        {
          "type": "I/SigI",
          "value": 5.790
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.240,2.170],
      "number_observations": 12601,
      "number_observations_unique": 2579,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.224
        },
        {
          "type": "I/SigI",
          "value": 7.630
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.240],
      "number_observations": 12442,
      "number_observations_unique": 2556,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "I/SigI",
          "value": 9.530
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.310],
      "number_observations": 11967,
      "number_observations_unique": 2446,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "I/SigI",
          "value": 11.060
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.390],
      "number_observations": 11703,
      "number_observations_unique": 2389,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.122
        },
        {
          "type": "I/SigI",
          "value": 13.010
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.480],
      "number_observations": 11189,
      "number_observations_unique": 2288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 16.900
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.580],
      "number_observations": 10757,
      "number_observations_unique": 2202,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "I/SigI",
          "value": 17.840
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.700],
      "number_observations": 10274,
      "number_observations_unique": 2107,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 22.980
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.830],
      "number_observations": 9747,
      "number_observations_unique": 2002,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 29.660
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [3.160,2.980],
      "number_observations": 9329,
      "number_observations_unique": 1913,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 35.840
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [3.380,3.160],
      "number_observations": 8631,
      "number_observations_unique": 1789,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 42.890
        },
        {
          "type": "Completeness",
          "value": 100.0
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.380],
      "number_observations": 8132,
      "number_observations_unique": 1690,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 54.250
        },
        {
          "type": "Completeness",
          "value": 99.8
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.650],
      "number_observations": 7231,
      "number_observations_unique": 1534,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 59.900
        },
        {
          "type": "Completeness",
          "value": 99.8
        }
      ]
    },
    {
      "resolution_limits": [4.470,4.000],
      "number_observations": 6630,
      "number_observations_unique": 1424,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 66.910
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [5.160,4.470],
      "number_observations": 5744,
      "number_observations_unique": 1261,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 68.880
        },
        {
          "type": "Completeness",
          "value": 99.8
        }
      ]
    },
    {
      "resolution_limits": [6.320,5.160],
      "number_observations": 5131,
      "number_observations_unique": 1081,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 64.600
        },
        {
          "type": "Completeness",
          "value": 99.9
        }
      ]
    },
    {
      "resolution_limits": [8.940,6.320],
      "number_observations": 3907,
      "number_observations_unique": 853,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 71.960
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [50,8.940],
      "number_observations": 1784,
      "number_observations_unique": 454,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 75.810
        },
        {
          "type": "Completeness",
          "value": 87.5
        }
      ]
    }
  ]

}
  

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


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