Data quality metrics extracted from 2nnf.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": "e339a8ffd006d0f6ada73f963e9543e4",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 41.220,
    "b": 122.646,
    "c": 97.289,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [20.00,2.39],
    "number_observations_unique": 10173,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.084
      },
      {
        "type": "I/SigI",
        "value": 17.5
      },
      {
        "type": "Completeness",
        "value": 100.0
      },
      {
        "type": "Redundancy",
        "value": 4.80
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.43,2.39],
      "number_observations_unique": 498,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.532
        },
        {
          "type": "I/SigI",
          "value": 3.4
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.7
        }
      ]
    },
    {
      "resolution_limits": [2.48,2.43],
      "number_observations_unique": 484,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [2.52,2.48],
      "number_observations_unique": 504,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.461
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [2.57,2.52],
      "number_observations_unique": 517,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.418
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.7
        }
      ]
    },
    {
      "resolution_limits": [2.63,2.57],
      "number_observations_unique": 480,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.352
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.9
        }
      ]
    },
    {
      "resolution_limits": [2.69,2.63],
      "number_observations_unique": 501,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.316
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [2.76,2.69],
      "number_observations_unique": 501,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.263
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [2.83,2.76],
      "number_observations_unique": 498,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.23
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [2.92,2.83],
      "number_observations_unique": 512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.189
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.01,2.92],
      "number_observations_unique": 495,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.12,3.01],
      "number_observations_unique": 509,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.137
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.24,3.12],
      "number_observations_unique": 509,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.112
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.39,3.24],
      "number_observations_unique": 494,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.9
        }
      ]
    },
    {
      "resolution_limits": [3.57,3.39],
      "number_observations_unique": 507,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [3.79,3.57],
      "number_observations_unique": 522,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [4.08,3.79],
      "number_observations_unique": 505,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [4.48,4.08],
      "number_observations_unique": 517,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.8
        }
      ]
    },
    {
      "resolution_limits": [5.12,4.48],
      "number_observations_unique": 528,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.7
        }
      ]
    },
    {
      "resolution_limits": [6.42,5.12],
      "number_observations_unique": 524,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.05
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.7
        }
      ]
    },
    {
      "resolution_limits": [20.00,6.42],
      "number_observations_unique": 568,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.3
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 20.000 20.000 2.480
High resolution limit [Å] 2.390 6.420 2.430
R(merge) 0.0840 0.0370 0.5440
Completeness [%] 100.0 99.8 99.8
Multiplicity 4.8 4.3 4.8


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

Resolution [Å] R(merge) Completeness [%] Multiplicity
20.000-6.420 0.0370 99.8 4.3
6.420-5.120 0.0500 100.0 4.7
5.120-4.480 0.0510 100.0 4.7
4.480-4.080 0.0590 100.0 4.8
4.080-3.790 0.0690 100.0 4.8
3.790-3.570 0.0740 100.0 4.8
3.570-3.390 0.0770 100.0 4.8
3.390-3.240 0.0960 100.0 4.9
3.240-3.120 0.1120 100.0 4.8
3.120-3.010 0.1370 100.0 4.8
3.010-2.920 0.1510 100.0 4.8
2.920-2.830 0.1890 100.0 4.8
2.830-2.760 0.2300 100.0 4.8
2.760-2.690 0.2630 100.0 4.8
2.690-2.630 0.3160 100.0 4.8
2.630-2.570 0.3520 100.0 4.9
2.570-2.520 0.4180 100.0 4.7
2.520-2.480 0.4610 100.0 4.8
2.480-2.430 0.5440 99.8 4.8
2.430-2.390 0.5320 100.0 4.7