正交试验设计应用要点及其DPS实施  

Key Points on Orthogonal Test Design and Application of DPS

作　　者：郭新梅[1] 

机构地区：[1]青岛农业大学农学与植物保护学院,山东青岛266109

出　　处：《现代农业科技》2012年第3期40-41,44,共3页Modern Agricultural Science and Technology

基　　金：山东省农业良种产业化资助项目(30025);青岛农业大学高层次人才启动基金(630740)

摘　　要：正交试验设计是进行多因素试验最简单、精确的方法,系统阐述了正交试验应用的重要知识点,包括指标、因素、水平的选择,因素间互作列及空列的合理设置,并详细介绍了如何利用DPS软件进行正交试验设计与数据分析,以期促进正交试验设计的合理使用。Orthogonal test design was the simplest and accuratest method of multiple-factor experiment.The key point of orthogonal test design were expatiated systematically,including how to select experimental indicator,factors and levels,and how to handle interaction effect and vacant column.The process of orthogonal experimental design and data analysis by applying DPS were introduced in detail,so as to help users use orthogonal design fleetly and exactly.

关 键 词：正交试验设计 正交表 因素 交互 空列 DPS 

分 类 号：S114[农业科学—农业基础科学] O212.6[理学—概率论与数理统计]