- slope of the regression line
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Универсальный англо-русский словарь. Академик.ру. 2011.
slope of the regression line
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regression coefficient — noun when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line • Topics … Useful english dictionary
Regression dilution — is a statistical phenomenon also known as attenuation . Consider fitting a straight line for the relationship of an outcome variable y to a predictor variable x, and estimating the gradient (slope) of the line. Statistical variability,… … Wikipedia
regression — regression, regression analysis A term used originally to describe the fact that if, for example, parents and children s weights are measured, the children s weights tend to be closer to the average than are those of their parents: unusually… … Dictionary of sociology
Regression — A statistical measure that attempts to determine the strength of the relationship between one dependent variable (usually denoted by Y) and a series of other changing variables (known as independent variables). The two basic types of regression… … Investment dictionary
characteristic line — The market model applied to a single security; a regression of security returns on the benchmark return. The slope of the regression line is a security s beta. Bloomberg Financial Dictionary … Financial and business terms
Simple linear regression — A simple linear regression is a linear regression in which there is only one covariate (predictor variable). Simple linear regression is a form of multiple regression. Simple linear regression is used in situations to evaluate the linear… … Wikipedia
Linear regression — Example of simple linear regression, which has one independent variable In statistics, linear regression is an approach to modeling the relationship between a scalar variable y and one or more explanatory variables denoted X. The case of one… … Wikipedia
Characteristic Line — A line formed using regression analysis that summarizes a particular security or portfolio s systematic risk and rate of return. The rate of return is dependent on the standard deviation of the asset s returns and the slope of the characteristic… … Investment dictionary
Mars in the fiction of Leigh Brackett — The planet Mars appears frequently as a setting for many of the stories of Leigh Brackett, and Mars and Martians are frequently mentioned in other stories of the Leigh Brackett Solar System. Brackett s Mars shares some characteristics with the… … Wikipedia
Segmented regression — is a method in regression analysis in which the independent variable is partitioned into intervals and a separate line segment is fit to each interval. Segmented or piecewise regression analysis can also be performed on multivariate data by… … Wikipedia
Spectral slope — In astrophysics and planetary science, spectral slope is a measure of dependence of the reflectance on the wavelength.In digital signal processing, it is a measure of how quickly the spectrum of an audio sound tails off towards the high… … Wikipedia
