- regression models
- n.回归模式
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
regression models
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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 analysis — In statistics, regression analysis is a collective name for techniques for the modeling and analysis of numerical data consisting of values of a dependent variable (response variable) and of one or more independent variables (explanatory… … Wikipedia
Regression Analysis of Time Series — Infobox Software name = RATS caption = developer = Estima latest release version = 7.0 latest release date = 2007 operating system = Cross platform genre = econometrics software license = Proprietary website =… … Wikipedia
Régression de Cox — La régression de Cox (modèle à risque proportionnel) nommée ainsi d après le statisticien britannique David Cox est une classe de modèles de survie en statistiques. Les modèles de survie étudient le temps écoulé avant qu un événement… … Wikipédia en Français
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 toward the mean — In statistics, regression toward the mean (also known as regression to the mean) is the phenomenon that if a variable is extreme on its first measurement, it will tend to be closer to the average on a second measurement, and a fact that may… … Wikipedia
Regression discontinuity design — In statistics, econometrics, epidemiology and related disciplines, a regression discontinuity design (RDD) is a design that elicits the causal effects of interventions by exploiting a given exogenous threshold determining assignment to treatment … Wikipedia
Régression multivariée par spline adaptative — La Régression multivariée par spline adaptative (en anglais MARS pour « Multivariate adaptive regression splines ») est une méthode statistique; plus précisément, c est une forme de modèle de régression présentée pour la première fois… … Wikipédia en Français
Regression model validation — In statistics, model validation is possibly the most important step in the model building sequence. It is also one of the most overlooked.[citation needed] Often the validation of a model seems to consist of nothing more than quoting the R2… … Wikipedia
Régression d'arête — Régularisation Tychonoff La régularisation Tychonoff est la méthode de régularisation la plus utilisée pour la résolution de problèmes qui ne sont pas bien posés ainsi que pour les problèmes inverses. Elle a été imaginée par le mathématicien… … Wikipédia en Français
regression analysis — A statistical technique that attempts to measure the extent to which one variable is related to two or more other variables, often with the aim of predicting future values of the dependent variable. It is used extensively in financial economics… … Big dictionary of business and management
