parameter estimate

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• Parameter — For other uses, see Parameter (disambiguation). Parameter from Ancient Greek παρά also “para” meaning “beside, subsidiary” and μέτρον also “metron” meaning “measure”, can be interpreted in mathematics, logic, linguistics, environmental science[1] …   Wikipedia

• estimate — I. transitive verb ( mated; mating) Etymology: Latin aestimatus, past participle of aestimare to value, estimate Date: circa 1532 1. archaic a. esteem b. appraise 2. a. to …   New Collegiate Dictionary

• parameter — parametric /par euh me trik/, parametrical, adj. /peuh ram i teuhr/, n. 1. Math. a. a constant or variable term in a function that determines the specific form of the function but not its general nature, as a in f(x) = ax, where a determines only …   Universalium

• Parameter identification problem — The parameter identification problem is a problem which can occur in the estimation of multiple equation econometric models where the equations have variables in common. More generally, the term can be used to refer to any situation where a… …   Wikipedia

• estimate — 1. A measurement or a statement about the value of some quantity that is known, believed, or suspected to incorporate some degree of error. 2. The result of applying any estimator to a random sample of data. It is not a random variable but a… …   Medical dictionary

• estimate — Synonyms and related words: account as, add, adjudge, adjudicate, algebraize, analyzing, appraisal, appraise, appraisement, appraising, appreciate, appreciation, approximate, approximation, ascertain, assay, assess, assessing, assessment, assize …   Moby Thesaurus

• Scale parameter — In probability theory and statistics, a scale parameter is a special kind of numerical parameter of a parametric family of probability distributions. The larger the scale parameter, the more spread out the distribution.DefinitionIf a family of… …   Wikipedia

• Stein's unbiased risk estimate — In statistics, Stein s unbiased risk estimate (SURE) is an unbiased estimator of the mean squared error of a given estimator, in a deterministic estimation scenario. In other words, it provides an indication of the accuracy of a given estimator.… …   Wikipedia

• Hildebrand solubility parameter — The Hildebrand solubility parameter (δ) provides a numerical estimate of the degree of interaction between materials, and can be a good indication of solubility, particularly for non polar materials such as many polymers. Materials with similar… …   Wikipedia

• maximum likelihood estimate — the estimate of a parameter describing a population distribution that makes the likelihood function take its maximum value; an estimate of the parameter that maximizes the probability of obtaining the sample values actually observed …   Medical dictionary

• Flack parameter — In X ray crystallography, the Flack parameter is a factor used to estimate the absolute configuration of a structural model determined by single crystal structure analysis.In this approach, one determines the absolute structure of a… …   Wikipedia