Data quality metrics extracted from 4lud.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": "e371c5a71409f5ea716fedee8cfd1c0c",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 48.30,
    "b": 73.40,
    "c": 180.29,
    "alpha": 90.00,
    "beta": 96.77,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [179.033,2.850],
    "number_observations_unique": 29538,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.082
      },
      {
        "type": "I/SigI",
        "value": 10.400
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 3.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.000,2.850],
      "number_observations": 16365,
      "number_observations_unique": 4274,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.409
        },
        {
          "type": "R(meas)",
          "value": 0.476
        },
        {
          "type": "R(pim)",
          "value": 0.242
        },
        {
          "type": "I/SigI",
          "value": 1.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [3.190,3.000],
      "number_observations": 15527,
      "number_observations_unique": 4057,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.278
        },
        {
          "type": "R(pim)",
          "value": 0.142
        },
        {
          "type": "I/SigI",
          "value": 3.100
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [3.410,3.190],
      "number_observations": 14587,
      "number_observations_unique": 3804,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "R(meas)",
          "value": 0.181
        },
        {
          "type": "R(pim)",
          "value": 0.092
        },
        {
          "type": "I/SigI",
          "value": 4.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [3.680,3.410],
      "number_observations": 13685,
      "number_observations_unique": 3575,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.111
        },
        {
          "type": "R(pim)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 7.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [4.030,3.680],
      "number_observations": 12555,
      "number_observations_unique": 3284,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "R(meas)",
          "value": 0.082
        },
        {
          "type": "R(pim)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 9.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [4.510,4.030],
      "number_observations": 11279,
      "number_observations_unique": 2948,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "R(pim)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 10.300
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [5.200,4.510],
      "number_observations": 10028,
      "number_observations_unique": 2624,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "R(meas)",
          "value": 0.105
        },
        {
          "type": "R(pim)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 5.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [6.370,5.200],
      "number_observations": 8481,
      "number_observations_unique": 2233,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "R(pim)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 5.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [9.010,6.370],
      "number_observations": 6582,
      "number_observations_unique": 1755,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "R(meas)",
          "value": 0.042
        },
        {
          "type": "R(pim)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 15.800
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [47.758,9.010],
      "number_observations": 3511,
      "number_observations_unique": 984,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "R(pim)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 13.900
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 179.033 47.758 3.190
High resolution limit [Å] 2.850 9.010 3.000
R(merge) 0.0820 0.0310 0.2390
R(meas) - 0.0360 0.2780
R(pim) - 0.0190 0.1420
Completeness [%] 100.0 99.3 100.0
Multiplicity 3.8 3.6 3.8


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

Resolution [Å] R(merge) R(meas) R(pim) Completeness [%] Multiplicity
47.758-9.010 0.0310 0.0360 0.0190 99.3 3.6
9.010-6.370 0.0360 0.0420 0.0220 100.0 3.8
6.370-5.200 0.0980 0.1140 0.0580 100.0 3.8
5.200-4.510 0.0900 0.1050 0.0530 100.0 3.8
4.510-4.030 0.0560 0.0660 0.0340 100.0 3.8
4.030-3.680 0.0700 0.0820 0.0420 100.0 3.8
3.680-3.410 0.0950 0.1110 0.0560 100.0 3.8
3.410-3.190 0.1550 0.1810 0.0920 100.0 3.8
3.190-3.000 0.2390 0.2780 0.1420 100.0 3.8
3.000-2.850 0.4090 0.4760 0.2420 100.0 3.8