Data quality metrics extracted from 5erw.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": "938ed9752dc75e472cd626b2657d3fb7",
  "space_group_name": "P 2 21 21",
  "unit_cell": {
    "a": 37.70,
    "b": 101.24,
    "c": 180.32,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [45.08,2.900],
    "number_observations": 58541,
    "number_observations_unique": 15740,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.083
      },
      {
        "type": "R(meas)",
        "value": 0.097
      },
      {
        "type": "R(pim)",
        "value": 0.048
      },
      {
        "type": "I/SigI",
        "value": 11.300
      },
      {
        "type": "Completeness",
        "value": 98.200
      },
      {
        "type": "Redundancy",
        "value": 3.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.060,2.900],
      "number_observations": 7157,
      "number_observations_unique": 2141,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.454
        },
        {
          "type": "R(pim)",
          "value": 0.277
        },
        {
          "type": "I/SigI",
          "value": 2.8
        },
        {
          "type": "Completeness",
          "value": 95.400
        },
        {
          "type": "Redundancy",
          "value": 3.300
        }
      ]
    },
    {
      "resolution_limits": [3.240,3.060],
      "number_observations": 7053,
      "number_observations_unique": 2088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.267
        },
        {
          "type": "R(pim)",
          "value": 0.164
        },
        {
          "type": "I/SigI",
          "value": 2.800
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [3.470,3.240],
      "number_observations": 6980,
      "number_observations_unique": 2015,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.168
        },
        {
          "type": "R(pim)",
          "value": 0.102
        },
        {
          "type": "I/SigI",
          "value": 4.500
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [3.740,3.470],
      "number_observations": 6815,
      "number_observations_unique": 1888,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.114
        },
        {
          "type": "R(pim)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 6.500
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    },
    {
      "resolution_limits": [4.100,3.740],
      "number_observations": 6522,
      "number_observations_unique": 1740,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(pim)",
          "value": 0.049
        },
        {
          "type": "I/SigI",
          "value": 8.500
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.700
        }
      ]
    },
    {
      "resolution_limits": [4.590,4.100],
      "number_observations": 6413,
      "number_observations_unique": 1609,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(pim)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 10.200
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [5.290,4.590],
      "number_observations": 6077,
      "number_observations_unique": 1437,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(pim)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 10.900
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [6.480,5.290],
      "number_observations": 5247,
      "number_observations_unique": 1232,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 13.200
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 4.300
        }
      ]
    },
    {
      "resolution_limits": [9.170,6.480],
      "number_observations": 4112,
      "number_observations_unique": 991,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(pim)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 17.100
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.100
        }
      ]
    },
    {
      "resolution_limits": [51.684,9.170],
      "number_observations": 2165,
      "number_observations_unique": 599,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 6.800
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    }
  ]

}
  

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


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