empirical
41Empirical formula — Empiric Em*pir ic, Empirical Em*pir ic*al, a. 1. Pertaining to, or founded upon, experiment or experience; depending upon the observation of phenomena; versed in experiments. [1913 Webster] In philosophical language, the term empirical means… …
42Empirical distribution function — In statistics, an empirical distribution function is a cumulative probability distribution function that concentrates probability 1/ n at each of the n numbers in a sample.Let X 1,ldots,X n be iid random variables in mathbb{R} with the cdf F ( x… …
43Empirical orthogonal functions — In statistics and signal processing, the method of empirical orthogonal function (EOF) analysis is a decomposition of a signal or data set in terms of orthogonal basis functions which are determined from the data. It is the same as performing a… …
44Empirical process (process control model) — There are two major approaches to controlling any process: * The defined process control model. * The empirical process control model.The empirical model of process control provides and exercises control through frequent inspection and adaptation …
45Empirical formula — Formula For mu*la, n.; pl. E. {Formulas}, L. {Formul[ae]}. [L., dim. of forma form, model. See{Form}, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. [1913… …
46Empirical validation — An empirical validation of a hypothesis is required for it togain acceptance in the scientific community. Normally this validation is achieved by the scientific method of hypothesis commitment, experimental design, peer review, adversarial review …
47Empirical statistical laws — An empirical statistical law or (in popular terminology) a law of statistics represents a type of behaviour that has been found across a number of datasets and, indeed, across a range of types of data sets. Many of these observances have been… …
48Empirical Mode Decomposition — EMD (англ. Empirical Mode Decomposition)  метод разложения сигналов на функции, которые получили название «эмпирических мод». Метод EMD представляет собой итерационную вычислительную процедуру, в результате которой исходные данные… …
49Empirical Rule — A statistical rule stating that for a normal distribution, almost all data will fall within three standard deviations of the mean. Broken down, the empirical rule shows that 68% will fall within the first standard deviation, 95% within the first… …
50empirical VAR — A measure of a financial instrument s, a portfolio of financial instruments , or an entity s exposure to reductions in value resulting from changes in prevailing interest rates. Also known as simulation VAR, empirical VAR is one of several… …
