{
  "source_commit": "5d055aa21d2a691b1a11ffd458c7194f1131ce50",
  "source_sha256": "dab5120146f593dc5bbf08099389ff82d54e1afb52d7947314a486639e42dfa7",
  "matrix_dimensions": [
    926,
    2138
  ],
  "count_rule": "Sum all 2138 binary motif cells in each row; do not use sum metadata.",
  "sub_saharan_area_1": {
    "traditions": 117,
    "median_recorded_motifs": 35,
    "mean_recorded_motifs": 39.78632478632478,
    "minimum": 2,
    "maximum": 143
  },
  "all_other_areas": {
    "traditions": 809,
    "median_recorded_motifs": 61,
    "mean_recorded_motifs": 79.33498145859085,
    "minimum": 1,
    "maximum": 426
  },
  "all_source_areas": {
    "1": {
      "traditions": 117,
      "median_recorded_motifs": 35,
      "mean_recorded_motifs": 39.78632478632478,
      "minimum": 2,
      "maximum": 143
    },
    "2": {
      "traditions": 1,
      "median_recorded_motifs": 103,
      "mean_recorded_motifs": 103,
      "minimum": 103,
      "maximum": 103
    },
    "3": {
      "traditions": 54,
      "median_recorded_motifs": 112.5,
      "mean_recorded_motifs": 125.33333333333333,
      "minimum": 1,
      "maximum": 420
    },
    "4": {
      "traditions": 33,
      "median_recorded_motifs": 193,
      "mean_recorded_motifs": 190.78787878787878,
      "minimum": 6,
      "maximum": 426
    },
    "5": {
      "traditions": 94,
      "median_recorded_motifs": 72.0,
      "mean_recorded_motifs": 96.68085106382979,
      "minimum": 2,
      "maximum": 373
    },
    "6": {
      "traditions": 89,
      "median_recorded_motifs": 49,
      "mean_recorded_motifs": 55.640449438202246,
      "minimum": 5,
      "maximum": 159
    },
    "7": {
      "traditions": 49,
      "median_recorded_motifs": 37,
      "mean_recorded_motifs": 41.61224489795919,
      "minimum": 4,
      "maximum": 170
    },
    "8": {
      "traditions": 8,
      "median_recorded_motifs": 26.5,
      "mean_recorded_motifs": 31.875,
      "minimum": 5,
      "maximum": 75
    },
    "9": {
      "traditions": 43,
      "median_recorded_motifs": 105,
      "mean_recorded_motifs": 120.72093023255815,
      "minimum": 17,
      "maximum": 289
    },
    "10": {
      "traditions": 17,
      "median_recorded_motifs": 69,
      "mean_recorded_motifs": 93.58823529411765,
      "minimum": 15,
      "maximum": 236
    },
    "11": {
      "traditions": 27,
      "median_recorded_motifs": 67,
      "mean_recorded_motifs": 75.25925925925925,
      "minimum": 18,
      "maximum": 211
    },
    "12": {
      "traditions": 143,
      "median_recorded_motifs": 70,
      "mean_recorded_motifs": 77.68531468531468,
      "minimum": 3,
      "maximum": 222
    },
    "13": {
      "traditions": 40,
      "median_recorded_motifs": 86.5,
      "mean_recorded_motifs": 84.375,
      "minimum": 13,
      "maximum": 184
    },
    "14": {
      "traditions": 69,
      "median_recorded_motifs": 41,
      "mean_recorded_motifs": 44.507246376811594,
      "minimum": 2,
      "maximum": 102
    },
    "15": {
      "traditions": 125,
      "median_recorded_motifs": 46,
      "mean_recorded_motifs": 58.048,
      "minimum": 1,
      "maximum": 164
    },
    "16": {
      "traditions": 17,
      "median_recorded_motifs": 50,
      "mean_recorded_motifs": 62.11764705882353,
      "minimum": 9,
      "maximum": 132
    }
  },
  "stale_sum_metadata_rows": 71,
  "limitations": [
    "A zero means unrecorded in this catalogue, not verified cultural absence.",
    "These are counts of selected recurrent motifs, not all stories or cultural sophistication.",
    "Tradition units and documentation effort vary; samples are not random.",
    "Richness within rows does not measure deep divergence between lineages.",
    "No significance test or prehistoric homeland inference is made."
  ]
}