family operation map.json

{
  "columns": [
    "family",
    "structure",
    "measure",
    "construction",
    "retained_source_choices",
    "evidence"
  ],
  "rows": [
    [
      "Regular genealogy",
      "labelled genealogy",
      "begetting intervals",
      "anchor plus ordered sums",
      "text/state,insertions,event roles",
      "C831"
    ],
    [
      "Cumulative genealogy",
      "labelled life chain",
      "lifespans/effective overlaps",
      "reverse accumulation",
      "terminal,overlap and inclusive-count policy",
      "C831"
    ],
    [
      "Rounded chronology",
      "same admitted source structure",
      "row-wise Rounded weights",
      "accumulation with residual field",
      "tie policy,chart and fixed terminal",
      "C831;C865"
    ],
    [
      "BJ comparisons",
      "named path with subdivisions",
      "source-specific block lengths",
      "refinement,contraction and placement",
      "surface versus biological roles",
      "C831"
    ],
    [
      "Lists and rituals",
      "categorized ordered rows",
      "counts then declared scale",
      "measure,permute,accumulate",
      "categories,order,ritual subset",
      "C833\u2013849"
    ],
    [
      "NT display",
      "labelled schematic index path",
      "70-year slots",
      "index projection and common coarsening",
      "display status,name/count roles,hinge",
      "C859\u2013870"
    ],
    [
      "One-pass inverse",
      "original anchored durations",
      "decimal reversal with retained zeros",
      "evaluate then place",
      "original span,base10 policy,component partition",
      "C850\u2013858"
    ],
    [
      "Keys",
      "declared spans or paths",
      "rational ratio",
      "anchored exact transformation",
      "grid,intermediate requirements,authorization",
      "C872\u2013889"
    ],
    [
      "Covenant carriers",
      "typed endpoint pairs and biography",
      "outer multiplier/Key",
      "extrapolate and retain/transform interior",
      "endpoint roles,proposed dates,retention choice",
      "C890\u2013900"
    ]
  ]
}