coefficient of partial regression

例句：

1. 1. To determine the effect of a new marketing strategy on sales, we need to calculate the coefficient of partial regression.
   为了确定新的营销策略对销售额的影响，我们需要计算部分回归系数。
2. 2. The coefficient of partial regression indicates the relationship between two variables, which can be used topredict future outcomes.
   部分回归系数表明两个变量之间的关系，可以用来预测未来的结果。
3. 3.In this study, we found that the coefficient of partial regression was significant, suggesting that the independent variable had a strong impact on the dependent variable.
   在这项研究中，我们发现部分回归系数是显著的，这表明自变量对因变量有强烈的影响。