Data quality metrics extracted from 2p6a.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": "eede98c6891a09625673e8566505beb9",
  "space_group_name": "P 2 2 21",
  "unit_cell": {
    "a": 104.641,
    "b": 106.584,
    "c": 87.568,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [34.344,3.400],
    "number_observations_unique": 13978,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.160
      },
      {
        "type": "I/SigI",
        "value": 4.000
      },
      {
        "type": "Completeness",
        "value": 99.700
      },
      {
        "type": "Redundancy",
        "value": 7.200
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.58,3.40],
      "number_observations": 14619,
      "number_observations_unique": 1994,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.708
        },
        {
          "type": "I/SigI",
          "value": 1.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [3.80,3.58],
      "number_observations": 13928,
      "number_observations_unique": 1904,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.494
        },
        {
          "type": "I/SigI",
          "value": 1.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [4.06,3.80],
      "number_observations": 12998,
      "number_observations_unique": 1781,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.303
        },
        {
          "type": "I/SigI",
          "value": 2.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [4.39,4.06],
      "number_observations": 12332,
      "number_observations_unique": 1692,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.193
        },
        {
          "type": "I/SigI",
          "value": 3.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [4.81,4.39],
      "number_observations": 11276,
      "number_observations_unique": 1553,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "I/SigI",
          "value": 4.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.30
        }
      ]
    },
    {
      "resolution_limits": [5.38,4.81],
      "number_observations": 10097,
      "number_observations_unique": 1400,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.135
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.20
        }
      ]
    },
    {
      "resolution_limits": [6.21,5.38],
      "number_observations": 9057,
      "number_observations_unique": 1269,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.123
        },
        {
          "type": "I/SigI",
          "value": 5.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.10
        }
      ]
    },
    {
      "resolution_limits": [7.60,6.21],
      "number_observations": 7538,
      "number_observations_unique": 1071,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.099
        },
        {
          "type": "I/SigI",
          "value": 6.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 7.00
        }
      ]
    },
    {
      "resolution_limits": [10.75,7.60],
      "number_observations": 5833,
      "number_observations_unique": 853,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 8.6
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 6.80
        }
      ]
    },
    {
      "resolution_limits": [40.39,10.75],
      "number_observations": 2786,
      "number_observations_unique": 461,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "I/SigI",
          "value": 8.8
        },
        {
          "type": "Completeness",
          "value": 92.50
        },
        {
          "type": "Redundancy",
          "value": 6.00
        }
      ]
    }
  ]

}
  

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


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