Data quality metrics extracted from 4znn.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": "9a55bad55c2d25d3738a55037f0796a2",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 17.93,
    "b": 4.71,
    "c": 33.03,
    "alpha": 90.00,
    "beta": 94.33,
    "gamma": 90.00
  },
  "wavelengths": [0.02510],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [16.5,1.410],
    "number_observations": 4110,
    "number_observations_unique": 1120,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.236
      },
      {
        "type": "R(meas)",
        "value": 0.264
      },
      {
        "type": "I/SigI",
        "value": 4.620
      },
      {
        "type": "Completeness",
        "value": 86.900
      },
      {
        "type": "Redundancy",
        "value": 3.7
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.480,1.410],
      "number_observations": 323,
      "number_observations_unique": 100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.780
        },
        {
          "type": "R(meas)",
          "value": 0.895
        },
        {
          "type": "I/SigI",
          "value": 1.080
        },
        {
          "type": "Completeness",
          "value": 58.500
        }
      ]
    },
    {
      "resolution_limits": [1.560,1.480],
      "number_observations": 523,
      "number_observations_unique": 140,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.503
        },
        {
          "type": "R(meas)",
          "value": 0.572
        },
        {
          "type": "I/SigI",
          "value": 2.170
        },
        {
          "type": "Completeness",
          "value": 80.000
        }
      ]
    },
    {
      "resolution_limits": [1.650,1.560],
      "number_observations": 417,
      "number_observations_unique": 125,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.417
        },
        {
          "type": "R(meas)",
          "value": 0.480
        },
        {
          "type": "I/SigI",
          "value": 2.370
        },
        {
          "type": "Completeness",
          "value": 91.200
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.650],
      "number_observations": 375,
      "number_observations_unique": 116,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.417
        },
        {
          "type": "R(meas)",
          "value": 0.496
        },
        {
          "type": "I/SigI",
          "value": 2.330
        },
        {
          "type": "Completeness",
          "value": 95.900
        }
      ]
    },
    {
      "resolution_limits": [1.910,1.770],
      "number_observations": 443,
      "number_observations_unique": 116,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.290
        },
        {
          "type": "R(meas)",
          "value": 0.334
        },
        {
          "type": "I/SigI",
          "value": 3.780
        },
        {
          "type": "Completeness",
          "value": 93.500
        }
      ]
    },
    {
      "resolution_limits": [2.090,1.910],
      "number_observations": 530,
      "number_observations_unique": 126,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.262
        },
        {
          "type": "R(meas)",
          "value": 0.298
        },
        {
          "type": "I/SigI",
          "value": 5.190
        },
        {
          "type": "Completeness",
          "value": 94.700
        }
      ]
    },
    {
      "resolution_limits": [2.340,2.090],
      "number_observations": 552,
      "number_observations_unique": 122,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.269
        },
        {
          "type": "R(meas)",
          "value": 0.303
        },
        {
          "type": "I/SigI",
          "value": 6.270
        },
        {
          "type": "Completeness",
          "value": 94.600
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.340],
      "number_observations": 263,
      "number_observations_unique": 78,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.237
        },
        {
          "type": "I/SigI",
          "value": 6.330
        },
        {
          "type": "Completeness",
          "value": 91.800
        }
      ]
    },
    {
      "resolution_limits": [3.310,2.700],
      "number_observations": 263,
      "number_observations_unique": 81,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "R(meas)",
          "value": 0.170
        },
        {
          "type": "I/SigI",
          "value": 8.020
        },
        {
          "type": "Completeness",
          "value": 92.000
        }
      ]
    },
    {
      "resolution_limits": [4.680,3.310],
      "number_observations": 337,
      "number_observations_unique": 80,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.256
        },
        {
          "type": "R(meas)",
          "value": 0.279
        },
        {
          "type": "I/SigI",
          "value": 11.770
        },
        {
          "type": "Completeness",
          "value": 94.100
        }
      ]
    },
    {
      "resolution_limits": [16.5,4.680],
      "number_observations": 84,
      "number_observations_unique": 36,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "R(meas)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 7.180
        },
        {
          "type": "Completeness",
          "value": 87.800
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 16.500 16.500 1.560
High resolution limit [Å] 1.410 4.680 1.480
R(merge) 0.2360 0.0780 0.5030
R(meas) 0.2640 0.1000 0.5720
Completeness [%] 86.9 87.8 80.0
Multiplicity 3.7 - -


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

Resolution [Å] R(merge) R(meas) Completeness [%]
16.500-4.680 0.0780 0.1000 87.8
4.680-3.310 0.2560 0.2790 94.1
3.310-2.700 0.1440 0.1700 92.0
2.700-2.340 0.2030 0.2370 91.8
2.340-2.090 0.2690 0.3030 94.6
2.090-1.910 0.2620 0.2980 94.7
1.910-1.770 0.2900 0.3340 93.5
1.770-1.650 0.4170 0.4960 95.9
1.650-1.560 0.4170 0.4800 91.2
1.560-1.480 0.5030 0.5720 80.0
1.480-1.410 0.7800 0.8950 58.5