covariance

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covariance [kō′ver·ē·əns]

(statistics)

A measurement of the tendency of two random variables,XandY, to vary together, given by the expected value of the variable (X-X[OB])(Y-Y[OB]), whereX[OB] andY[OB] are the expected values of the variablesXandYrespectively.

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No references found			Variance and covariance are calculated by considering the percentage change in prices. Account for risk by Money Today (New Delhi, India) A section on advanced statistical topics such as cluster analysis, multivariate ANOVA and the analysis of covariance is also provided. Statistics for aquaculture by SciTech Book News “An analysis of covariance demonstrated a statistically significant difference from placebo on the Sum of Pain Intensity Differences (SPID) over 50 hours using LOCF (last observation carried-forward) as the imputation method, however, the results were not statistically significant using LOCF/BOCF (baseline observation carried-forward), the primary endpoint. Phase III clinical trial results in for Labopharm by Stockhouse Editorial Staff / Stockhouse			Cousins, Norman Cousins, Samuel coussinet Cousteau Cousteau Society Cousteau, Jacques Yves Cousteau, Jacques-Yves Coustou Cousy, Bob Coutchiching Couthon, Georges Couthon, Georges Auguste Coutumes Couture, Thomas Couvade Couve de Murville, Maurice Couvinian Couzens, James Covadonga covalence covalency Covalent Bond covalent crystal covalent hydride covalent radius covariance covariance analysis Covariance and Contravariance covariant covariant components covariant derivative covariant equation covariant functor covariant index covariant tensor covariant theory covariant vector Covarrubias, Miguel Covasna cove cove base cove bracketing cove header cove header brick Cove Lake State Park cove lighting cove molding Cove Palisades State Park coved base coved ceiling coved eave			Covalent bonding Covalent bonding Covalent bonds Covalent bonds Covalent bonds Covalent catalysis Covalent catalysis Covalent catalysis Covalent Compound Covalent Compound Covalent Compound Covalent Compounds Covalent Compounds Covalent Compounds covalent crystal Covalent Enzyme-Linked Immunoassay Procedure Covalent Group, Inc. covalent hydride Covalent modulation Covalent modulation Covalent modulation Covalent Organic Framework Covalent radius covalently covalently covalently Covalently Closed Circular Deoxyribonucleic Acid COVAN COVAPPS COVAR covariance covariance analysis Covariance Analysis Describing Function Technique Covariance Analysis of Linear Structural Equations Covariance and contravariance Covariance and contravariance Covariance and contravariance of vectors Covariance matrix Covariance matrix Covariance matrix Covariance matrix Covariance Matrix Adaptation Covariance Matrix Criterion Covariance Matrix Taper covariance method covariance method covariance method covariance method Covariance Shaping Least-Squares Covariance Shaping Least-Squares Estimator Covariance Shaping Multiuser covariances covariances covariances covariances covariant covariant covariant closed string field theory covariant components Covariant derivative Covariant differential

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