-
1 observed variance
Большой англо-русский и русско-английский словарь > observed variance
-
2 observed variance
Математика: наблюдаемая дисперсия -
3 observed variance
-
4 observed variance
-
5 variance
1) вариация2) матем. дисперсия3) несогласие; несоответствие; отклонение; расхождение4) противоречивость; неоднозначность5) рассеяние6) уклонение7) флуктуация• -
6 variance
1) дисперсия, второй центральный момент ( случайной величины или распределения вероятностей)3) изменение; вариация4) расхождение; несоответствие•- variance between rows
- variance within columns
- variance within rows
- accidental variance
- asymptotic variance
- asymptotical variance
- bounded variance
- conditional variance
- cyclic time variance
- equal variance
- error variance
- explained variance
- general population variance
- generalized variance
- Hadamard variance
- heterogeneous variance
- homogeneous variance
- limiting variance
- observed variance
- predicted variance
- relative variance
- residual variance
- sample variance
- total variance
- unequal variance
- unit variance -
7 наблюдаемая дисперсия
Большой англо-русский и русско-английский словарь > наблюдаемая дисперсия
-
8 distribution
1) распределение; распространение; раздача2) стат. распределение (вероятностей), закон распределения3) размещение, расположение4) разводка (напр., кабельных соединений)5) разделение, классификация6) зоол. ареал (область обитания какого-л. организма на земной поверхности)7) мех. эпюра8) полигр. разбор ( шрифта)9) растир, раскат ( краски)•distribution on a sphere —распределение на сфере
distribution truncated at both ends — распределение, усечённое с обеих сторон
distribution truncated at one end — распределение, усечённое с одной стороны
См. также в других словарях:
Variance — In probability theory and statistics, the variance of a random variable, probability distribution, or sample is one measure of statistical dispersion, averaging the squared distance of its possible values from the expected value (mean). Whereas… … Wikipedia
Variance reduction — In mathematics, more specifically in the theory of Monte Carlo methods, variance reduction is a procedure used to increase the precision of the estimates that can be obtained for a given number of iterations. Every output random variable from the … Wikipedia
Analysis of variance — In statistics, analysis of variance (ANOVA) is a collection of statistical models, and their associated procedures, in which the observed variance in a particular variable is partitioned into components attributable to different sources of… … Wikipedia
analysis of variance — noun A collection of statistical models, and their associated procedures, in which the observed variance is partitioned into components due to different explanatory variables. Syn: ANOVA … Wiktionary
Analysis of Variance — (ANOVA) Tool used in statistics to apportion observed variance into probable causes, e.g. when used to determine the significance of variances between measurable items in different populations … Expanded glossary of Cycad terms
Cosmic variance — For the weblog, see Cosmic Variance (blog). Physical cosmology Universe … Wikipedia
Normal variance-mean mixture — In probability theory and statistics, a normal variance mean mixture with mixing probability density g is the continuous probability distribution of a random variable Y of the form where α and β are real numbers and σ > 0 and random variables… … Wikipedia
Constant Elasticity of Variance Model — In mathematical finance, the CEV or Constant Elasticity of Variance model is a stochastic volatility model, which attempts to capture stochastic volatility and the leverage effect. The model is widely used by practitioners in the financial… … Wikipedia
Long range weather forecasts — A real time trial of a methodology utilised to generate Day 1 to Day 7 forecasts, by mechanically integrating judgmental (human) and automated predictions, has been ongoing since 20 August 2005 (Stern (2007a).It has been found that the sets of… … Wikipedia
Overdispersion — In statistics, overdispersion is the presence of greater variability (statistical dispersion) in a data set than would be expected based on a given simple statistical model. A common task in applied statistics is choosing a parametric model to… … Wikipedia
Cronbach's alpha — Cronbach s α (alpha)[1] is a coefficient of reliability. It is commonly used as a measure of the internal consistency or reliability of a psychometric test score for a sample of examinees. It was first named alpha by Lee Cronbach in 1951, as he… … Wikipedia