Data quality metrics extracted from 6rk9.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": "6501543fabcf6514c0bb4d724117cb60",
  "space_group_name": "P 1",
  "unit_cell": {
    "a": 49.472,
    "b": 59.243,
    "c": 95.665,
    "alpha": 103.97,
    "beta": 91.49,
    "gamma": 92.70
  },
  "wavelengths": [1.54000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.292],
    "number_observations_unique": 46948,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.150
      },
      {
        "type": "R(meas)",
        "value": 0.145
      },
      {
        "type": "R(pim)",
        "value": 0.069
      },
      {
        "type": "I/SigI",
        "value": 6.000
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.380,2.292],
      "number_observations_unique": 4743,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.992
        },
        {
          "type": "R(meas)",
          "value": 0.907
        },
        {
          "type": "R(pim)",
          "value": 0.466
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.671
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.380],
      "number_observations_unique": 4726,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.956
        },
        {
          "type": "R(meas)",
          "value": 0.729
        },
        {
          "type": "R(pim)",
          "value": 0.448
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.762
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.480],
      "number_observations_unique": 4675,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.821
        },
        {
          "type": "R(meas)",
          "value": 0.520
        },
        {
          "type": "R(pim)",
          "value": 0.382
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.802
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.590],
      "number_observations_unique": 4701,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.660
        },
        {
          "type": "R(meas)",
          "value": 0.336
        },
        {
          "type": "R(pim)",
          "value": 0.307
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.876
        }
      ]
    },
    {
      "resolution_limits": [2.900,2.730],
      "number_observations_unique": 4685,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.472
        },
        {
          "type": "R(meas)",
          "value": 0.184
        },
        {
          "type": "R(pim)",
          "value": 0.218
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.928
        }
      ]
    },
    {
      "resolution_limits": [3.120,2.900],
      "number_observations_unique": 4695,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.305
        },
        {
          "type": "R(meas)",
          "value": 0.112
        },
        {
          "type": "R(pim)",
          "value": 0.141
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.961
        }
      ]
    },
    {
      "resolution_limits": [3.440,3.120],
      "number_observations_unique": 4671,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.167
        },
        {
          "type": "R(meas)",
          "value": 0.090
        },
        {
          "type": "R(pim)",
          "value": 0.077
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [3.930,3.440],
      "number_observations_unique": 4684,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.102
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "R(pim)",
          "value": 0.047
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [4.950,3.930],
      "number_observations_unique": 4718,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "R(pim)",
          "value": 0.037
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.950],
      "number_observations_unique": 4650,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(pim)",
          "value": 0.028
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 5.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 2.480
High resolution limit [Å] 2.292 4.950 2.380
R(merge) 0.1500 0.0610 0.9560
R(meas) 0.1450 - 0.7290
R(pim) 0.0690 0.0280 0.4480
CC(1/2) - 0.997 0.762
Completeness [%] 99.9 99.6 100.0
Multiplicity 5.6 5.8 5.5

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
50.000-4.950 0.0610 - 0.0280 0.997 99.6 5.8
4.950-3.930 0.0810 - 0.0370 0.994 99.8 5.7
3.930-3.440 0.1020 0.0670 0.0470 0.990 99.9 5.8
3.440-3.120 0.1670 0.0900 0.0770 0.980 99.9 5.7
3.120-2.900 0.3050 0.1120 0.1410 0.961 100.0 5.7
2.900-2.730 0.4720 0.1840 0.2180 0.928 100.0 5.6
2.730-2.590 0.6600 0.3360 0.3070 0.876 100.0 5.6
2.590-2.480 0.8210 0.5200 0.3820 0.802 100.0 5.5
2.480-2.380 0.9560 0.7290 0.4480 0.762 100.0 5.5
2.380-2.292 0.9920 0.9070 0.4660 0.671 100.0 5.5