Data were analyzed using variance and multiple regression analysis.
数据分析采用方差分析、多元回归分析。
2
Linear model is a vital class of statistical model which involves regression model, variance analysis model, covariance analysis model and mixed model etc.
线性模型是一类很重要的统计模型，它包括回归模型、方差分析模型、协方差分析模型以及混合模型等。
3
The data were treated with univariate and multivariate analysis of variance, multiple linear regression analysis and t test.