The Structured Query Language, used in the MySQL database, has great flexibility for selecting subsets of data from database tables. SQL's SELECT statement shows data from whole tables or any subset ...

An alternative to stepwise selection of variables is best subset selection. The procedure uses the branch and bound algorithm of Furnival and Wilson (1974) to find a specified number of best models ...

Let $\pi _{1},\ldots,\pi _{k}$ be k independent normal populations with means $\mu _{1},\ldots,\mu _{k}$ and variances $\sigma _{1}^{2},\ldots,\sigma _{k}^{2 ...

The authors use this innovative model to ask the long unanswered question of what subset(s) of phagocytes sample dying cells and how do these subsets within a tissue differ in terms of their response ...

Objectives. Measures of acquired immunodeficiency syndrome (AIDS)-related knowledge that have good psychometric properties are needed to evaluate the impact of educational interventions, particularly ...