The paper discuss socioeconomic drive mechanism of land use change in Qianguo County by using the multivariate regression analysis method and the principal component analysis method.
运用多元回归分析法和主成分分析法，讨论了前郭县土地利用变化的社会经济驱动机制。
On the other hand, it systematically analyzed the method that it could use the Regression Analysis to predict the yield of forest products in the income approach.
另一方面系统分析了在收益现值法中引入回归分析方法来预测经济林产品产量问题。
Regression analysis, grey-system and exponential smoothing method are in common use as forecasting methods of maritime accidents nowadays.
回归分析法、灰色系统模型法和指数平滑法是目前常用的水上交通事故预测方法。
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