Data quality metrics extracted from 2gmk.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": "86156edc394091211c1cfe4e229b1629",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 28.994,
    "b": 52.112,
    "c": 66.142,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [66.142,1.65],
    "number_observations_unique": 12645,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.0542
      },
      {
        "type": "I/SigI",
        "value": 40.66
      },
      {
        "type": "Completeness",
        "value": 99.9
      },
      {
        "type": "Redundancy",
        "value": 26.59
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.7,1.65],
      "number_observations_unique": 1046,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.6625
        },
        {
          "type": "I/SigI",
          "value": 3.32
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 5.07
        }
      ]
    },
    {
      "resolution_limits": [1.75,1.7],
      "number_observations_unique": 927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.506
        },
        {
          "type": "I/SigI",
          "value": 5.41
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 8.7
        }
      ]
    },
    {
      "resolution_limits": [1.8,1.75],
      "number_observations_unique": 856,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.3799
        },
        {
          "type": "I/SigI",
          "value": 8.09
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 11.97
        }
      ]
    },
    {
      "resolution_limits": [1.85,1.8],
      "number_observations_unique": 742,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.3011
        },
        {
          "type": "I/SigI",
          "value": 10.04
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 13.61
        }
      ]
    },
    {
      "resolution_limits": [1.9,1.85],
      "number_observations_unique": 684,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.2289
        },
        {
          "type": "I/SigI",
          "value": 11.94
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 14.14
        }
      ]
    },
    {
      "resolution_limits": [2.0,1.9],
      "number_observations_unique": 1165,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.1526
        },
        {
          "type": "I/SigI",
          "value": 16.36
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 14.92
        }
      ]
    },
    {
      "resolution_limits": [2.1,2.0],
      "number_observations_unique": 950,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.1179
        },
        {
          "type": "I/SigI",
          "value": 21.75
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 16.6
        }
      ]
    },
    {
      "resolution_limits": [2.2,2.1],
      "number_observations_unique": 797,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.1052
        },
        {
          "type": "I/SigI",
          "value": 25.79
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 18.87
        }
      ]
    },
    {
      "resolution_limits": [2.3,2.2],
      "number_observations_unique": 655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "I/SigI",
          "value": 29.6
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 21.84
        }
      ]
    },
    {
      "resolution_limits": [2.45,2.3],
      "number_observations_unique": 808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0857
        },
        {
          "type": "I/SigI",
          "value": 39.65
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 26.62
        }
      ]
    },
    {
      "resolution_limits": [2.6,2.45],
      "number_observations_unique": 636,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0761
        },
        {
          "type": "I/SigI",
          "value": 48.43
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 32.13
        }
      ]
    },
    {
      "resolution_limits": [2.8,2.6],
      "number_observations_unique": 643,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0627
        },
        {
          "type": "I/SigI",
          "value": 60.9
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 38.67
        }
      ]
    },
    {
      "resolution_limits": [3.1,2.8],
      "number_observations_unique": 694,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0539
        },
        {
          "type": "I/SigI",
          "value": 80.79
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 50.52
        }
      ]
    },
    {
      "resolution_limits": [3.6,3.1],
      "number_observations_unique": 706,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0472
        },
        {
          "type": "I/SigI",
          "value": 107.82
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 60.39
        }
      ]
    },
    {
      "resolution_limits": [4.65,3.6],
      "number_observations_unique": 691,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0394
        },
        {
          "type": "I/SigI",
          "value": 127.75
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 64.54
        }
      ]
    },
    {
      "resolution_limits": [66.142,4.65],
      "number_observations_unique": 645,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.0426
        },
        {
          "type": "I/SigI",
          "value": 125.63
        },
        {
          "type": "Completeness",
          "value": 99.1
        },
        {
          "type": "Redundancy",
          "value": 63.76
        }
      ]
    }
  ]

}
  

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


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