Data quality metrics extracted from 2pv4.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": "528dd801b14e2ac3332a7e3e7e955158",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 35.957,
    "b": 47.283,
    "c": 98.695,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91162,0.97936,0.97922],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.062,1.95],
    "number_observations_unique": 12889,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.069
      },
      {
        "type": "I/SigI",
        "value": 6.700
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 3.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.00,1.95],
      "number_observations": 3769,
      "number_observations_unique": 942,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.604
        },
        {
          "type": "I/SigI",
          "value": 1.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.06,2.00],
      "number_observations": 3654,
      "number_observations_unique": 911,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.488
        },
        {
          "type": "I/SigI",
          "value": 1.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.12,2.06],
      "number_observations": 3524,
      "number_observations_unique": 884,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.383
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.18,2.12],
      "number_observations": 3417,
      "number_observations_unique": 850,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.297
        },
        {
          "type": "I/SigI",
          "value": 2.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.18],
      "number_observations": 3351,
      "number_observations_unique": 847,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.258
        },
        {
          "type": "I/SigI",
          "value": 2.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.33,2.25],
      "number_observations": 3156,
      "number_observations_unique": 788,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.225
        },
        {
          "type": "I/SigI",
          "value": 3.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.42,2.33],
      "number_observations": 3134,
      "number_observations_unique": 786,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.52,2.42],
      "number_observations": 3024,
      "number_observations_unique": 756,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 5.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.63,2.52],
      "number_observations": 2891,
      "number_observations_unique": 728,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 6.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.76,2.63],
      "number_observations": 2770,
      "number_observations_unique": 702,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "I/SigI",
          "value": 6.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [2.91,2.76],
      "number_observations": 2601,
      "number_observations_unique": 654,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 7.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [3.08,2.91],
      "number_observations": 2476,
      "number_observations_unique": 632,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 7.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [3.30,3.08],
      "number_observations": 2387,
      "number_observations_unique": 611,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "I/SigI",
          "value": 8.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [3.56,3.30],
      "number_observations": 2139,
      "number_observations_unique": 546,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 9.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [3.90,3.56],
      "number_observations": 2012,
      "number_observations_unique": 518,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 12.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [4.36,3.90],
      "number_observations": 1825,
      "number_observations_unique": 476,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 13.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [5.03,4.36],
      "number_observations": 1608,
      "number_observations_unique": 425,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 11.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [6.17,5.03],
      "number_observations": 1335,
      "number_observations_unique": 368,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "I/SigI",
          "value": 10.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [8.72,6.17],
      "number_observations": 1030,
      "number_observations_unique": 292,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 14.1
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [29.06,8.72],
      "number_observations": 525,
      "number_observations_unique": 173,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 18.4
        },
        {
          "type": "Completeness",
          "value": 95.20
        },
        {
          "type": "Redundancy",
          "value": 3.00
        }
      ]
    }
  ]

}
  

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


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