{"public_id":"co_a2cbfd10385374026ca42969598b1e0a","status":"active","merged_into_public_id":null,"resolved_public_id":"co_a2cbfd10385374026ca42969598b1e0a","name":"size-based rarefaction","description":"A traditional approach that standardizes comparisons by equal sample size.","aliases":["traditional rarefaction","equal-sized sample rarefaction"],"types":["method"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":13016056,"title":"Coverage-based rarefaction and extrapolation: standardizing samples by completeness rather than size.","citation_count":1890,"url":"https://sah.borca.ai/papers/13016056"}],"claims":[{"public_id":"cl_82df343ffefb88ef847460894bd9bad6","text":"Coverage-based rarefaction and extrapolation achieves the correct ranking of communities more efficiently and with less total sampling effort than traditional size-based rarefaction.","corpus_id":13016056,"url":"https://sah.borca.ai/claims/cl_82df343ffefb88ef847460894bd9bad6"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_a2cbfd10385374026ca42969598b1e0a","url":"https://sah.borca.ai/concepts/co_a2cbfd10385374026ca42969598b1e0a"}