Data quality metrics extracted from 3n1w.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": "36578be542c0204de7592c59df687d2b",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 111.332,
    "b": 111.332,
    "c": 76.248,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97933],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [40.00,2.560],
    "number_observations_unique": 15908,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.062
      },
      {
        "type": "I/SigI",
        "value": 18.970
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 7.1
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.64,2.56],
      "number_observations": 10008,
      "number_observations_unique": 1374,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.348
        },
        {
          "type": "R(meas)",
          "value": 0.38
        },
        {
          "type": "I/SigI",
          "value": 6.1
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [2.72,2.64],
      "number_observations": 8826,
      "number_observations_unique": 1212,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.310
        },
        {
          "type": "R(meas)",
          "value": 0.33
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 99.80
        }
      ]
    },
    {
      "resolution_limits": [2.81,2.72],
      "number_observations": 8883,
      "number_observations_unique": 1221,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.268
        },
        {
          "type": "R(meas)",
          "value": 0.29
        },
        {
          "type": "I/SigI",
          "value": 7.4
        },
        {
          "type": "Completeness",
          "value": 99.80
        }
      ]
    },
    {
      "resolution_limits": [2.92,2.81],
      "number_observations": 9355,
      "number_observations_unique": 1283,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.202
        },
        {
          "type": "R(meas)",
          "value": 0.22
        },
        {
          "type": "I/SigI",
          "value": 9.2
        },
        {
          "type": "Completeness",
          "value": 99.80
        }
      ]
    },
    {
      "resolution_limits": [3.03,2.92],
      "number_observations": 7979,
      "number_observations_unique": 1101,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.173
        },
        {
          "type": "R(meas)",
          "value": 0.19
        },
        {
          "type": "I/SigI",
          "value": 10.4
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.16,3.03],
      "number_observations": 8164,
      "number_observations_unique": 1127,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.145
        },
        {
          "type": "R(meas)",
          "value": 0.16
        },
        {
          "type": "I/SigI",
          "value": 12.0
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.30,3.16],
      "number_observations": 7423,
      "number_observations_unique": 1029,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.106
        },
        {
          "type": "R(meas)",
          "value": 0.11
        },
        {
          "type": "I/SigI",
          "value": 15.2
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.47,3.30],
      "number_observations": 7468,
      "number_observations_unique": 1036,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.09
        },
        {
          "type": "I/SigI",
          "value": 17.5
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.67,3.47],
      "number_observations": 6978,
      "number_observations_unique": 975,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "R(meas)",
          "value": 0.07
        },
        {
          "type": "I/SigI",
          "value": 21.5
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.90,3.67],
      "number_observations": 6431,
      "number_observations_unique": 901,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.06
        },
        {
          "type": "I/SigI",
          "value": 25.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [4.19,3.90],
      "number_observations": 6223,
      "number_observations_unique": 879,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 29.1
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [4.55,4.19],
      "number_observations": 5574,
      "number_observations_unique": 800,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 31.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [5.02,4.55],
      "number_observations": 5168,
      "number_observations_unique": 752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.04
        },
        {
          "type": "I/SigI",
          "value": 34.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [5.67,5.02],
      "number_observations": 4496,
      "number_observations_unique": 663,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.05
        },
        {
          "type": "I/SigI",
          "value": 33.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [6.67,5.67],
      "number_observations": 3920,
      "number_observations_unique": 591,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.04
        },
        {
          "type": "I/SigI",
          "value": 33.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [8.48,6.67],
      "number_observations": 3137,
      "number_observations_unique": 500,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.03
        },
        {
          "type": "I/SigI",
          "value": 42.1
        },
        {
          "type": "Completeness",
          "value": 99.80
        }
      ]
    },
    {
      "resolution_limits": [13.30,8.48],
      "number_observations": 1886,
      "number_observations_unique": 343,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.03
        },
        {
          "type": "I/SigI",
          "value": 47.7
        },
        {
          "type": "Completeness",
          "value": 94.00
        }
      ]
    },
    {
      "resolution_limits": [40.00,13.30],
      "number_observations": 492,
      "number_observations_unique": 120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "R(meas)",
          "value": 0.02
        },
        {
          "type": "I/SigI",
          "value": 40.4
        },
        {
          "type": "Completeness",
          "value": 81.60
        }
      ]
    }
  ]

}
  

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


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