See Cramér-Rao bound in All languages combined, or Wiktionary
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{ "etymology_text": "Named after Harald Cramér and Calyampudi Radhakrishna Rao, who (among others) independently derived it in the 1940s.", "forms": [ { "form": "Cramér-Rao bounds", "tags": [ "plural" ] } ], "head_templates": [ { "args": { "head": "Cramér-Rao bound" }, "expansion": "Cramér-Rao bound (plural Cramér-Rao bounds)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ "English countable nouns", "English entries with incorrect language header", "English eponyms", "English lemmas", "English multiword terms", "English nouns", "English terms spelled with É", "English terms spelled with ◌́", "Pages with 1 entry", "Pages with entries", "en:Statistics" ], "glosses": [ "A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter." ], "links": [ [ "statistics", "statistics" ], [ "variance", "variance" ], [ "unbiased", "unbiased" ], [ "estimator", "estimator" ], [ "deterministic", "deterministic" ], [ "parameter", "parameter" ] ], "qualifier": "estimation theory", "raw_glosses": [ "(estimation theory, statistics) A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter." ], "topics": [ "mathematics", "sciences", "statistics" ], "wikipedia": [ "Cramér-Rao bound" ] } ], "word": "Cramér-Rao bound" }
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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