Data quality metrics extracted from 4npc.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": "57ed826450ba3a52c810aa1f51192b62",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 87.74,
    "b": 87.74,
    "c": 117.00,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97857],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [70.19,1.750],
    "number_observations_unique": 46513,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.042
      },
      {
        "type": "I/SigI",
        "value": 29.710
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 7.0
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.800,1.750],
      "number_observations": 23148,
      "number_observations_unique": 3393,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.493
        },
        {
          "type": "I/SigI",
          "value": 4.060
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [1.840,1.800],
      "number_observations": 23563,
      "number_observations_unique": 3286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.387
        },
        {
          "type": "I/SigI",
          "value": 5.270
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.840],
      "number_observations": 23201,
      "number_observations_unique": 3242,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.292
        },
        {
          "type": "I/SigI",
          "value": 6.900
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.900],
      "number_observations": 22273,
      "number_observations_unique": 3120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "I/SigI",
          "value": 9.150
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.960],
      "number_observations": 21800,
      "number_observations_unique": 3042,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "I/SigI",
          "value": 11.880
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.090,2.020],
      "number_observations": 21054,
      "number_observations_unique": 2961,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "I/SigI",
          "value": 14.810
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.090],
      "number_observations": 19993,
      "number_observations_unique": 2804,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 19.110
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.260,2.170],
      "number_observations": 19626,
      "number_observations_unique": 2766,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 23.480
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.360,2.260],
      "number_observations": 18623,
      "number_observations_unique": 2625,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 28.340
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.470,2.360],
      "number_observations": 17974,
      "number_observations_unique": 2541,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 30.810
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.470],
      "number_observations": 16812,
      "number_observations_unique": 2386,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "I/SigI",
          "value": 36.040
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.610],
      "number_observations": 16008,
      "number_observations_unique": 2288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 40.620
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.770],
      "number_observations": 14907,
      "number_observations_unique": 2149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 47.500
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [3.200,2.960],
      "number_observations": 13799,
      "number_observations_unique": 2000,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 54.930
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [3.500,3.200],
      "number_observations": 12729,
      "number_observations_unique": 1865,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 62.400
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [3.910,3.500],
      "number_observations": 11533,
      "number_observations_unique": 1678,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 69.840
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [4.520,3.910],
      "number_observations": 10172,
      "number_observations_unique": 1490,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 76.080
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [5.530,4.520],
      "number_observations": 8590,
      "number_observations_unique": 1293,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 75.020
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [7.830,5.530],
      "number_observations": 6500,
      "number_observations_unique": 1011,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "I/SigI",
          "value": 72.310
        },
        {
          "type": "Completeness",
          "value": 97.500
        }
      ]
    },
    {
      "resolution_limits": [70.19,7.830],
      "number_observations": 3097,
      "number_observations_unique": 573,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 71.420
        },
        {
          "type": "Completeness",
          "value": 92.700
        }
      ]
    }
  ]

}
  

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


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