Data quality metrics extracted from 3nrb.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": "7b7ed370ef582e27f108c106aea35b51",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 82.452,
    "b": 118.245,
    "c": 129.193,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91837,0.97925,0.97911],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.961,2.05],
    "number_observations_unique": 79699,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.143
      },
      {
        "type": "I/SigI",
        "value": 8.100
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 3.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.10,2.05],
      "number_observations": 21973,
      "number_observations_unique": 5863,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.804
        },
        {
          "type": "I/SigI",
          "value": 1.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.16,2.10],
      "number_observations": 21319,
      "number_observations_unique": 5691,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.715
        },
        {
          "type": "I/SigI",
          "value": 1.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.22,2.16],
      "number_observations": 20825,
      "number_observations_unique": 5547,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.606
        },
        {
          "type": "I/SigI",
          "value": 2.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.29,2.22],
      "number_observations": 20164,
      "number_observations_unique": 5372,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.530
        },
        {
          "type": "I/SigI",
          "value": 2.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.37,2.29],
      "number_observations": 19699,
      "number_observations_unique": 5239,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.463
        },
        {
          "type": "I/SigI",
          "value": 2.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.45,2.37],
      "number_observations": 18992,
      "number_observations_unique": 5054,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.416
        },
        {
          "type": "I/SigI",
          "value": 3.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.54,2.45],
      "number_observations": 18225,
      "number_observations_unique": 4849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.349
        },
        {
          "type": "I/SigI",
          "value": 3.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.65,2.54],
      "number_observations": 17752,
      "number_observations_unique": 4726,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.298
        },
        {
          "type": "I/SigI",
          "value": 4.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.76,2.65],
      "number_observations": 17022,
      "number_observations_unique": 4533,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.240
        },
        {
          "type": "I/SigI",
          "value": 5.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.90,2.76],
      "number_observations": 16201,
      "number_observations_unique": 4312,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.186
        },
        {
          "type": "I/SigI",
          "value": 6.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.06,2.90],
      "number_observations": 15491,
      "number_observations_unique": 4119,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.139
        },
        {
          "type": "I/SigI",
          "value": 9.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.24,3.06],
      "number_observations": 14588,
      "number_observations_unique": 3888,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "I/SigI",
          "value": 11.2
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.47,3.24],
      "number_observations": 13834,
      "number_observations_unique": 3686,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 14.0
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.74,3.47],
      "number_observations": 12884,
      "number_observations_unique": 3438,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "I/SigI",
          "value": 16.5
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [4.10,3.74],
      "number_observations": 11851,
      "number_observations_unique": 3163,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 19.7
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [4.58,4.10],
      "number_observations": 10674,
      "number_observations_unique": 2869,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "I/SigI",
          "value": 22.1
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [5.29,4.58],
      "number_observations": 9486,
      "number_observations_unique": 2541,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 22.0
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [6.48,5.29],
      "number_observations": 7979,
      "number_observations_unique": 2163,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 19.8
        },
        {
          "type": "Completeness",
          "value": 99.10
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [9.17,6.48],
      "number_observations": 6207,
      "number_observations_unique": 1704,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 21.3
        },
        {
          "type": "Completeness",
          "value": 98.90
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [29.96,9.17],
      "number_observations": 3273,
      "number_observations_unique": 942,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 25.4
        },
        {
          "type": "Completeness",
          "value": 95.30
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 29.961 29.960 2.160
High resolution limit [Å] 2.050 9.170 2.100
R(merge) 0.1430 0.0380 0.7150
Completeness [%] 99.8 95.3 100.0
Multiplicity 3.7 3.5 3.7


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

Resolution [Å] R(merge) Completeness [%] Multiplicity
29.960-9.170 0.0380 95.3 3.5
9.170-6.480 0.0460 98.9 3.6
6.480-5.290 0.0570 99.1 3.7
5.290-4.580 0.0540 99.5 3.7
4.580-4.100 0.0500 99.7 3.7
4.100-3.740 0.0560 99.8 3.7
3.740-3.470 0.0700 99.9 3.7
3.470-3.240 0.0820 99.9 3.8
3.240-3.060 0.1050 99.9 3.8
3.060-2.900 0.1390 100.0 3.8
2.900-2.760 0.1860 100.0 3.8
2.760-2.650 0.2400 100.0 3.8
2.650-2.540 0.2980 100.0 3.8
2.540-2.450 0.3490 100.0 3.8
2.450-2.370 0.4160 100.0 3.8
2.370-2.290 0.4630 100.0 3.8
2.290-2.220 0.5300 100.0 3.8
2.220-2.160 0.6060 100.0 3.8
2.160-2.100 0.7150 100.0 3.7
2.100-2.050 0.8040 100.0 3.7