學 術 演 講
學 術 演 講
題 目：A general theory of multi-stratum factorial design
時 間：民國108年10月14日 (星期一) 下午1：30
Multi-stratum factorial designs are quite common in scientific and industrial investigations; a simple example is the so-called split-plot design. Multiple sources of errors with different variances, called strata, arise from complicated structures of the experimental units. Despite plenty of applications, most relevant research in the literature was built on a case-by-case basis even though a general and elegant theory of multi-stratum factorial design has been well developed for half a century. This theory is to be introduced in this talk. Several criteria for selecting multi-stratum factorial designs, including those up-to-date, are presented and discussed.