Data quality metrics extracted from 3cpt.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": "4216ac631655b54f353fc7f0f9d9f530",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 44.95,
    "b": 63.14,
    "c": 75.78,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.08090],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.510,1.900],
    "number_observations_unique": 17610,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.056
      },
      {
        "type": "I/SigI",
        "value": 13.400
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 5.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.97,1.90],
      "number_observations": 8831,
      "number_observations_unique": 1725,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.288
        },
        {
          "type": "I/SigI",
          "value": 4.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.08
        }
      ]
    },
    {
      "resolution_limits": [2.05,1.97],
      "number_observations": 8921,
      "number_observations_unique": 1740,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.213
        },
        {
          "type": "I/SigI",
          "value": 5.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.10
        }
      ]
    },
    {
      "resolution_limits": [2.14,2.05],
      "number_observations": 8801,
      "number_observations_unique": 1717,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.166
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.09
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.14],
      "number_observations": 8866,
      "number_observations_unique": 1730,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "I/SigI",
          "value": 7.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.08
        }
      ]
    },
    {
      "resolution_limits": [2.39,2.25],
      "number_observations": 8885,
      "number_observations_unique": 1735,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "I/SigI",
          "value": 9.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.06
        }
      ]
    },
    {
      "resolution_limits": [2.58,2.39],
      "number_observations": 8979,
      "number_observations_unique": 1754,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "I/SigI",
          "value": 12.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.07
        }
      ]
    },
    {
      "resolution_limits": [2.84,2.58],
      "number_observations": 8920,
      "number_observations_unique": 1760,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "I/SigI",
          "value": 15.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.02
        }
      ]
    },
    {
      "resolution_limits": [3.25,2.84],
      "number_observations": 8837,
      "number_observations_unique": 1753,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 18.8
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.01
        }
      ]
    },
    {
      "resolution_limits": [4.09,3.25],
      "number_observations": 8774,
      "number_observations_unique": 1796,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 24.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.85
        }
      ]
    },
    {
      "resolution_limits": [26.33,4.09],
      "number_observations": 8829,
      "number_observations_unique": 1900,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 29.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.64
        }
      ]
    }
  ]

}
  

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


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