correlation ratio

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• Correlation ratio — In statistics, the correlation ratio is a measure of the relationship between the statistical dispersion within individual categories and the dispersion across the whole population or sample. The measure is defined as the ratio of two standard… …   Wikipedia

• correlation ratio — noun : a number other than the correlation coefficient that measures the degree of correlation between two mathematical variables * * * Statistics. the ratio of the variance between arrays of data within a sample to the variance of the whole… …   Useful english dictionary

• correlation ratio — koreliacijos santykis statusas T sritis fizika atitikmenys: angl. correlation ratio vok. Korrelationsverhältnis, n rus. корреляционное отношение, n pranc. rapport de corrélation, m …   Fizikos terminų žodynas

• correlation ratio — /kɒrəˈleɪʃən ˌreɪʃioʊ/ (say koruh layshuhn .raysheeoh) noun a mathematical measure of the correlation between two sets of values not linearly correlated …  

• correlation ratio — Statistics. the ratio of the variance between arrays of data within a sample to the variance of the whole sample. * * * …   Universalium

• Correlation and dependence — This article is about correlation and dependence in statistical data. For other uses, see correlation (disambiguation). In statistics, dependence refers to any statistical relationship between two random variables or two sets of data. Correlation …   Wikipedia

• Correlation — In probability theory and statistics, correlation, (often measured as a correlation coefficient), indicates the strength and direction of a linear relationship between two random variables. In general statistical usage, correlation or co relation …   Wikipedia

• ratio — I noun amount, balance, correlation, degree, differential, fixed relation, measure, percentage, perspective, proportion, proportional relation, proportionality, quota, range, relative estimate, relative quantity, scale, share, standard II index… …   Law dictionary

• ratio — [n] percentage, relation of part to whole arrangement, correlation, correspondence, equation, fraction, proportion, proportionality, quota, quotient, rate, relationship, scale; concept 768 Ant. whole …   New thesaurus

• Ratio distribution — A ratio distribution (or quotient distribution ) is a statistical distribution constructed as the distribution of the ratio of random variables having two other distributions.Given two stochastic variables X and Y , the distribution of the… …   Wikipedia

• Correlation swap — A correlation swap is an over the counter financial derivative that allows one to speculate on or hedge risks associated with the observed average correlation, of a collection of underlying products, where each product has periodically observable …   Wikipedia