Data quality metrics extracted from 7peg.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": "eeebee8168dfa4758ce45457dd6c9848",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 31.48,
    "b": 52.28,
    "c": 134.13,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.96770],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [41.270,1.77],
    "number_observations_unique": 22053,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.066
      },
      {
        "type": "R(meas)",
        "value": 0.074
      },
      {
        "type": "I/SigI",
        "value": 13.16
      },
      {
        "type": "Completeness",
        "value": 98.3
      },
      {
        "type": "Redundancy",
        "value": 4.63
      },
      {
        "type": "CC(1/2)",
        "value": 0.994
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.87,1.77],
      "number_observations_unique": 3302,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.557
        },
        {
          "type": "R(meas)",
          "value": 0.626
        },
        {
          "type": "I/SigI",
          "value": 2.75
        },
        {
          "type": "Completeness",
          "value": 98.4
        },
        {
          "type": "Redundancy",
          "value": 4.76
        },
        {
          "type": "CC(1/2)",
          "value": 0.847
        }
      ]
    },
    {
      "resolution_limits": [2.00,1.87],
      "number_observations_unique": 3366,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.280
        },
        {
          "type": "R(meas)",
          "value": 0.316
        },
        {
          "type": "I/SigI",
          "value": 5.46
        },
        {
          "type": "Completeness",
          "value": 98.9
        },
        {
          "type": "Redundancy",
          "value": 4.72
        },
        {
          "type": "CC(1/2)",
          "value": 0.948
        }
      ]
    },
    {
      "resolution_limits": [2.16,2.00],
      "number_observations_unique": 3109,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.147
        },
        {
          "type": "R(meas)",
          "value": 0.166
        },
        {
          "type": "I/SigI",
          "value": 9.19
        },
        {
          "type": "Completeness",
          "value": 98.6
        },
        {
          "type": "Redundancy",
          "value": 4.73
        },
        {
          "type": "CC(1/2)",
          "value": 0.98
        }
      ]
    },
    {
      "resolution_limits": [2.37,2.16],
      "number_observations_unique": 2935,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 13.34
        },
        {
          "type": "Completeness",
          "value": 99.0
        },
        {
          "type": "Redundancy",
          "value": 4.58
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    },
    {
      "resolution_limits": [2.65,2.37],
      "number_observations_unique": 2523,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.086
        },
        {
          "type": "I/SigI",
          "value": 15.75
        },
        {
          "type": "Completeness",
          "value": 95
        },
        {
          "type": "Redundancy",
          "value": 4.17
        },
        {
          "type": "CC(1/2)",
          "value": 0.99
        }
      ]
    },
    {
      "resolution_limits": [3.05,2.65],
      "number_observations_unique": 2261,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "R(meas)",
          "value": 0.072
        },
        {
          "type": "I/SigI",
          "value": 20.02
        },
        {
          "type": "Completeness",
          "value": 98.1
        },
        {
          "type": "Redundancy",
          "value": 4.66
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.05],
      "number_observations_unique": 2014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.063
        },
        {
          "type": "I/SigI",
          "value": 23.72
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.81
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [5.26,3.73],
      "number_observations_unique": 1616,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 24.86
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 4.68
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [41.27,5.26],
      "number_observations_unique": 927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 23.79
        },
        {
          "type": "Completeness",
          "value": 97
        },
        {
          "type": "Redundancy",
          "value": 4.29
        },
        {
          "type": "CC(1/2)",
          "value": 0.989
        }
      ]
    }
  ]

}
  

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


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