homoscedastic variance

homoscedastic variance
постоянная условная дисперсия

English-Russian dictionary on experimental design. 2014.

Смотреть что такое "homoscedastic variance" в других словарях:

  • homoscedastic — /hoh meuh si das tik, hom euh /, adj. Statistics. having the same variance. [1900 05; HOMO + Gk skedastikós able to disperse, equiv. to skedast(ós) dispersable (verbid of skedannýnai to scatter, disperse) + ikos IC] * * * …   Universalium

  • homoscedastic — adjective Having the same finite variance for all elements …   Wiktionary

  • Homoscedasticity — Plot with random data showing homoscedasticity. In statistics, a sequence or a vector of random variables is homoscedastic (   …   Wikipedia

  • Ordinary least squares — This article is about the statistical properties of unweighted linear regression analysis. For more general regression analysis, see regression analysis. For linear regression on a single variable, see simple linear regression. For the… …   Wikipedia

  • Robust regression — In robust statistics, robust regression is a form of regression analysis designed to circumvent some limitations of traditional parametric and non parametric methods. Regression analysis seeks to find the effect of one or more independent… …   Wikipedia

  • Linear discriminant analysis — (LDA) and the related Fisher s linear discriminant are methods used in statistics, pattern recognition and machine learning to find a linear combination of features which characterize or separate two or more classes of objects or events. The… …   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

  • Analysis of covariance — (ANCOVA) is a general linear model with one continuous outcome variable and one or more factors. ANCOVA is a merger of ANOVA and regression for continuous variables. ANCOVA tests whether certain factors have an effect on the outcome variable… …   Wikipedia

  • homoscedasticity — noun A property of a set of random variables where each variable has the same finite variance. Ant: heteroscedasticity See Also: homoscedastic …   Wiktionary

  • Mixture distribution — See also: Mixture model In probability and statistics, a mixture distribution is the probability distribution of a random variable whose values can be interpreted as being derived in a simple way from an underlying set of other random variables.… …   Wikipedia