- weighted statistics
- взвешенная статистика
English-Russian dictionary of computer science. 2015.
weighted statistics
Смотреть что такое "weighted statistics" в других словарях:
Weighted average cost of capital — (WACC) (deutsch gewichtete durchschnittliche Kapitalkosten) bezeichnet einen zu den Discounted Cash Flow Verfahren der Unternehmensbewertung gehörenden Ansatz.[1] Die gewichteten durchschnittlichen Kapitalkosten werden von vielen Unternehmen… … Deutsch Wikipedia
weighted mean — Statistics. a mean that is computed with extra weight given to one or more elements of the sample. Also called weighted average. [1835 45] * * * … Universalium
Weighted mean — The weighted mean is similar to an arithmetic mean (the most common type of average), where instead of each of the data points contributing equally to the final average, some data points contribute more than others. The notion of weighted mean… … Wikipedia
statistics — /steuh tis tiks/, n. 1. (used with a sing. v.) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and… … Universalium
Weighted geometric mean — In statistics, given a set of data, : X = { x 1, x 2, ..., x n } and corresponding weights, : W = { w 1, w 2, ..., w n } the weighted geometric mean is calculated as: ar{x} = left(prod {i=1}^n x i^{w i} ight)^{1 / sum {i=1}^n w i} = quad exp… … Wikipedia
weighted mean — noun see weighted average * * * Statistics. a mean that is computed with extra weight given to one or more elements of the sample. Also called weighted average. [1835 45] … Useful english dictionary
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
Cluster-weighted modeling — In statistics, cluster weighted modeling (CWM) is an algorithm based approach to non linear prediction of outputs (dependent variables) from inputs (independent variables) based on density estimation using a set of models (clusters) that are each … Wikipedia
Sampling (statistics) — Sampling is that part of statistical practice concerned with the selection of individual observations intended to yield some knowledge about a population of concern, especially for the purposes of statistical inference. Each observation measures… … Wikipedia
Cost-weighted activity index — A cost weighted activity index is a technique for measuring the changes in the output of an organisation over time. It is used particularly for Government departments and other bodies that do not operate in a market, hence normal means of… … Wikipedia
Unit-weighted regression — In statistics, unit weighted regression is perhaps the easiest form of multiple regression analysis, a method in which two or more variables are used to predict the value of an outcome. At a conceptual level, the example of weight loss can… … Wikipedia
