析因试验中交互作用分析的SAS技术

SAS Technique of Interaction Analysis in Factorial Experiment

本文剖析了析因试验中交互作用的意义 ,并介绍了用 SAS软件对达显著的交互作用继续分析的两种方法 .此两法具有重要的实用价值 .

In this paper, the meaning of interaction is ana ly sed in factorial experiment. When interaction is significant, two methods are in troduced for interaction analysis in SAS system. In practice, this is a valuable method.