This study analyzes life expectancy data provided by the World Health Organization (WHO) to understand the impact of socioeconomic and health indicators on life expectancy. We perform data ...

Reading is an important skill, and elementary school teachers have observed that the reading ability of their students tends to increase with their shoe size. To help boost reading skills, should ...

Regression imputation is commonly used to compensate for item nonresponse when auxiliary data are available. It is common practice to compute survey estimators by treating imputed values as observed ...

This is a preview. Log in through your library . Abstract When the rank of the autoregression matrix is unrestricted, the maximum likelihood estimator under normality is the least squares estimator.