摘要
应用多元线性模型理论和最小二乘法推导出二、三水平多指标正交表的列效应矩阵公式及其概率分布,从而得到二、三水平正交试验的广义方差分析的检验统计量,进而对因子效应进行显著性检验,作定量分析.
The effect matrix of column of two and three level multi index orthogonal array and its probability distribution are deduced by using multivariate linear model and least square method.And the test statistics for the analysis of general variance is obtained,to carry out significance testing and quantitative analysis for the factor.
出处
《天津师范大学学报（自然科学版）》
CAS
2013年第3期12-16,共5页
Journal of Tianjin Normal University：Natural Science Edition
关键词
多指标正交表
多元线性模型
效应矩阵
误差矩阵
广义方差分析
multi index orthogonal array
multivariate linear model
effect matrix
error matrix
analysis of general variance
