{"first_publish_date": "1981", "title": "Survival analysis", "covers": [4379254], "first_sentence": {"type": "/type/text", "value": "Survival analysis is a loosely defined statistical term that encompasses a variety of statistical techniques for analyzing positive-valued random variables."}, "excerpts": [{"excerpt": {"type": "/type/text", "value": "Survival analysis is a loosely defined statistical term that encompasses a variety of statistical techniques for analyzing positive-valued random variables."}, "page": "First sentence"}], "lc_classifications": ["QA276 .M4743 1981"], "key": "/works/OL3375773W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL550181A"}}], "dewey_number": ["519.2"], "subjects": ["Survival analysis (Biometry)", "Failure time data analysis", "Statistics", "Probabilities", "Statistics as Topic", "Survival", "Biometry"], "type": {"key": "/type/work"}, "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-10T03:24:49.993899"}, "last_modified": {"type": "/type/datetime", "value": "2024-12-10T03:51:21.365905"}}