Data quality metrics extracted from 3nyn.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": "d7fa776594a1561578b7df42b7f5e33a",
  "space_group_name": "P 61",
  "unit_cell": {
    "a": 154.590,
    "b": 154.590,
    "c": 207.914,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97856],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [40.000,2.700],
    "number_observations_unique": 45850,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.088
      },
      {
        "type": "I/SigI",
        "value": 8.100
      },
      {
        "type": "Completeness",
        "value": 59.400
      },
      {
        "type": "Redundancy",
        "value": 3.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.750,2.700],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "Completeness",
          "value": 1.200
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.750],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.368
        },
        {
          "type": "Completeness",
          "value": 4.000
        },
        {
          "type": "Redundancy",
          "value": 4.300
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.800],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.323
        },
        {
          "type": "Completeness",
          "value": 7.000
        },
        {
          "type": "Redundancy",
          "value": 4.100
        }
      ]
    },
    {
      "resolution_limits": [2.910,2.850],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.313
        },
        {
          "type": "Completeness",
          "value": 10.500
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.910],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "Completeness",
          "value": 14.700
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.040,2.970],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.324
        },
        {
          "type": "Completeness",
          "value": 19.300
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [3.120,3.040],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.343
        },
        {
          "type": "Completeness",
          "value": 25.000
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [3.200,3.120],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.284
        },
        {
          "type": "Completeness",
          "value": 32.500
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.300,3.200],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.289
        },
        {
          "type": "Completeness",
          "value": 40.600
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.300],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.266
        },
        {
          "type": "Completeness",
          "value": 54.000
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.520,3.400],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.260
        },
        {
          "type": "Completeness",
          "value": 78.700
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.660,3.520],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.228
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [3.830,3.660],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [4.030,3.830],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.156
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [4.280,4.030],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [4.620,4.280],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [5.080,4.620],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [5.810,5.080],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [7.310,5.810],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [40.000,7.310],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 3.700
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 40.000 40.000 2.800
High resolution limit [Å] 2.700 7.310 2.750
R(merge) 0.0880 0.0410 0.3680
Completeness [%] 59.4 98.9 4.0
Multiplicity 3.9 3.7 4.3

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
40.000-7.310 0.0410 98.9 3.7
7.310-5.810 0.0600 99.9 3.8
5.810-5.080 0.0820 100.0 3.8
5.080-4.620 0.0750 100.0 3.8
4.620-4.280 0.0780 100.0 3.8
4.280-4.030 0.1070 100.0 3.8
4.030-3.830 0.1560 100.0 3.8
3.830-3.660 0.1980 100.0 3.8
3.660-3.520 0.2280 100.0 3.8
3.520-3.400 0.2600 78.7 3.9
3.400-3.300 0.2660 54.0 3.9
3.300-3.200 0.2890 40.6 3.9
3.200-3.120 0.2840 32.5 3.9
3.120-3.040 0.3430 25.0 4.0
3.040-2.970 0.3240 19.3 4.0
2.970-2.910 0.3510 14.7 3.9
2.910-2.850 0.3130 10.5 3.9
2.850-2.800 0.3230 7.0 4.1
2.800-2.750 0.3680 4.0 4.3
2.750-2.700 0.3510 1.2 4.8