Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.

Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 42, No. 2 (1993), pp. 339-353 (15 pages) Under the simple linear regression model, we consider two violations of the ...

This is a preview. Log in through your library . Abstract This paper considers the situation where regression models are proposed for the mean and the variance of normal observations. We initially ...

MANOVA is a statistical test that extends the scope of the more commonly used ANOVA, that allows differences between three or more independent groups of explanatory (independent or predictor) ...

In most GWAS, the participants are assumed to be unrelated and to come from a single population. However, even in carefully designed studies, some degrees of relatedness and population stratification ...

In this sense, the proposed method is an extension of the variance of the regression estimator for two-stage sampling. The method is applied to quarterly data from the Labor Force Survey where ...