摘要
提出了一种新的试验设计方法，双重组合设计方法．它采用ｍ个因素的组合阵，在第ｍ＋１个因素的组合设计点上布局而扩展为ｍ＋１个因素的组合阵，并讨论了这类组合阵的性质．利用这一结果探讨了在建立有关作物生产的回归模型时，用可控因素挂接不可控因素的应用．
A new method for experimental design,i.e.dual combinational design is proposed. Based on a combinational matrix with m factors,It locates cxperiment plans on the combinational matrix points of( m+1)th factor and extends to form a combinational matrix with m+1 factors , and the characteristics of this kind of combinational matrix are discussed. According to the result,the application ofconnection uncontrollable factors with controllable factors is discussed,when a regression model of grain production needs to be established.
出处
《东北农业大学学报》
CAS
CSCD
1994年第3期298-302,共5页
Journal of Northeast Agricultural University
关键词
双重组合设计
组合阵
回归模型
dual combinational design
combinational matrix
regression model
