{
  "schema_version": "REFERENCE-1.0",
  "as_of": "2026-10-23",
  "item": {
    "id": "TOOL-0293",
    "kind": "TOOL",
    "title": "renv",
    "last_verified": "2026-10-23",
    "currentness": "VERIFIED_AS_OF",
    "revision": 1,
    "summary": "project library・snapshot・restoreに使うR project依存関係管理です。",
    "tool_type": "R project依存関係管理",
    "access_modes": [
      "R package"
    ],
    "getting_started": "公式の利用開始案内でrenvの対応環境・導入方法・利用条件を確認し、検証用の環境へ用意します。",
    "capabilities": [
      "project library",
      "snapshot",
      "restore"
    ],
    "requirements": [
      "対応runtimeと検証用project",
      "依存関係の導入元・lockfileと導入先を確認する"
    ],
    "suitable_for": "renvで検証用R projectの依存関係を記録するなど、project libraryの利用経路を選びたい場面。",
    "unsuitable_for": "lockfileだけでR本体やOS依存まで完全に固定されるとする用途。",
    "coverage": [
      "package manager"
    ],
    "canonical_url": "https://enterprise-ai-dictionary.com/reference/tools/tool-0293",
    "retrieval": "FULL",
    "publication": "PUBLIC_NO_ADS",
    "index": "INDEX",
    "ads": "OFF",
    "link_policy": "DIRECT"
  },
  "relations": [
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      "subject_id": "SRC-EVID-REF-0368",
      "predicate": "documents",
      "object_id": "TOOL-0293",
      "scope_note": "公開一次資料に基づく利用経路。",
      "last_verified": "2026-10-23",
      "source_ids": [
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    },
    {
      "id": "REFREL-746c807ea05e27da",
      "subject_id": "TOOL-0293",
      "predicate": "supports",
      "object_id": "METHOD-0394",
      "scope_note": "公開一次資料に基づく利用経路。",
      "last_verified": "2026-10-23",
      "source_ids": [
        "SRC-EVID-REF-0368"
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    },
    {
      "id": "REFREL-7997bc038c34abf8",
      "subject_id": "METHOD-0394",
      "predicate": "uses",
      "object_id": "TOOL-0293",
      "scope_note": "公開一次資料に基づく利用経路。",
      "last_verified": "2026-10-23",
      "source_ids": [
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      "id": "REFREL-0603c70edeb238a9",
      "subject_id": "IDX-C02-029",
      "predicate": "explains",
      "object_id": "TOOL-0293",
      "scope_note": "既存TERMの運用上の説明を読む経路。製品の定義を主張しない。",
      "last_verified": "2026-10-23",
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}