different between estimator vs jackknife

estimator

English

Etymology

estimate +? -or

Noun

estimator (plural estimators)

A person who estimates, especially one who estimates costs
(mathematics) A function of a random sample of a population used to estimate some parameter of the whole population

Related terms

overestimator
underestimator

Translations

Anagrams

East Timor, misrotate, triatomes

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jackknife

English

Noun

jackknife (plural jackknives)

Alternative spelling of jack-knife
- 1887, Julian Hawthorne, A Tragic Mystery: From the Diary of Inspector Byrnes (page 25)
  […] near it is a cluster of weapons of villanous aspect, comprising every thing from a Malayan creese to a sailor's jackknife or a Smith & Wesson revolver.
(statistics) A resampling method that applies estimators to all subsamples that each omit a single different group (possibly of a single datapoint) of the original sample to provide a sample distribution of the estimate.

Synonyms

(statistics): leave-one-out

Translations

Verb

jackknife (third-person singular simple present jackknifes, present participle jackknifing, simple past and past participle jackknifed)

Alternative spelling of jack-knife

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different between estimator vs jackknife

estimator

English

Etymology

Noun

Related terms

Translations

Anagrams

estimator From the web:

jackknife

English

Noun

Synonyms

Translations

See also

Verb

jackknife From the web:

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