When compared with single factor analysis of variance , covariance analysis reduced efficacy evaluation error resulting from uneven weed distribution in the field 結(jié)果表明,與按單因素試驗(yàn)方差分析相比,協(xié)方差分析方法可以減小因雜草田間分布不均勻而導(dǎo)致的調(diào)查誤差。
Using single factor analysis of variance and multivariate stepwise regression to analyze the capital structure influencing factor of small - scaled state - owned enterprises , this paper fills up the deficiency of substantial evidence study of non - listed small companies 摘要利用單因素方差分析和多元逐步回歸法分析小型國(guó)有企業(yè)資本結(jié)構(gòu)影響因素,彌補(bǔ)了以往學(xué)者對(duì)非上市小型企業(yè)資本結(jié)構(gòu)影響因素實(shí)證研究的不足。