Cramer-Rao bound

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• Cramér–Rao bound — In estimation theory and statistics, the Cramér–Rao bound (CRB) or Cramér–Rao lower bound (CRLB), named in honor of Harald Cramér and Calyampudi Radhakrishna Rao who were among the first to derive it,[1][2][3] expresses a lower bound on the… …   Wikipedia

• Cota de Cramér-Rao — Saltar a navegación, búsqueda En estadística, la cota de Cramér Rao (abreviada CRB por sus siglas del inglés) o cota inferior de Cramér Rao (CRLB), llamada así en honor a Harald Cramér y Calyampudi Radhakrishna Rao, expresa una cota inferior para …   Wikipedia Español

• Chapman–Robbins bound — In statistics, the Chapman–Robbins bound or Hammersley–Chapman–Robbins bound is a lower bound on the variance of estimators of a deterministic parameter. It is a generalization of the Cramér–Rao bound; compared to the Cramér–Rao bound, it is both …   Wikipedia

• Calyampudi Radhakrishna Rao — Infobox Scientist name = C. R. Rao |300px caption = Calyampudi Radhakrishna Rao FRS birth date = Birth date and age|1920|9|10|mf=y birth place = Hadagali, State of Mysore, India residence = India nationality = death date = death place = field =… …   Wikipedia

• Harald Cramér — Born 25 September 1893(1893 09 25) Stockholm, Sweden …   Wikipedia

• Estimation theory — is a branch of statistics and signal processing that deals with estimating the values of parameters based on measured/empirical data. The parameters describe an underlying physical setting in such a way that the value of the parameters affects… …   Wikipedia

• Ordinary least squares — This article is about the statistical properties of unweighted linear regression analysis. For more general regression analysis, see regression analysis. For linear regression on a single variable, see simple linear regression. For the… …   Wikipedia

• Efficiency (statistics) — In statistics, efficiency is one measure of desirability of an estimator.The efficiency of an unbiased statistic T is defined as:e(T)=frac{1/mathcal{I}( heta)}{mathrm{var}(T)}where mathcal{I}( heta) is the Fisher information of the sample.Thus… …   Wikipedia

• Estimator — In statistics, an estimator is a function of the observable sample data that is used to estimate an unknown population parameter (which is called the estimand ); an estimate is the result from the actual application of the function to a… …   Wikipedia

• List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… …   Wikipedia

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