摘要
本文提出了参数设计中方差估计的一种新方法 -非参数估计方法 ,用以代替田口的信噪比中的方差估计。实例表明 ,该方法不但可以对因子进行分类 。
We are concerned with the Taguchi's parameter design in this article. With introducing a new model, we propose a nonparametric estimator of the variance in the SN ratio in the cross product design suggested by Taguchi. The new method is available not only for classifying the factors, but also for checking the goodness of fit to the model employed. An example is given to illustrate the method.
出处
《数理统计与管理》
CSSCI
北大核心
2001年第5期44-49,共6页
Journal of Applied Statistics and Management
基金
北京市科技新星计划支持项目
