There are many complicated factors influencing the quantity of cultivated land, so a simple regression analysis can not achieve a satisfactory model.

影响耕地数量变化的因素错综复杂，简单的回归分析不易得到满意的模型结果。

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This series has studied two applications of simple linear regression analysis.

本系列研究了简单线性回归分析的两个应用。

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A simple iteration method is proposed for the complex nonlinear (regression) analysis of heat transfer data.

在对复杂的非线性方程进行回归分析时，提出了一种简单的迭代分析方法。

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The 5 year moving SST temperature average shows that the warming trend peaked in 2003 and a simple regression analysis shows an eight year global SST cooling trend since then .

FORBES: Carbon Dioxide Emissions Up Sharply, Yet Temperatures Are Flat?