That is, the regression line would tend to overestimate the magnitudes of Y. 即回归线(RL)趋于过高估计了y值。
The regression line is derived from a sample and not from the entire population. 样本回归线(RL)是根据一个样本而不是根据完全总体推导出来的。
Besides, the history of least one-power method and least squares method, multiple solutions and the various effects of outliers on the regression line are discussed. 论述了最小一乘法与最小二乘法的历史及其在解的多重性、突出点对回归线(RL)影响等方面的差异。
How do we think about how well our sample regression line fits our sample data? 我们怎样衡量我们的样本回归线(RL)拟合样本数据有多好呢?
The matlab program of york's isochron regression line fitting York同位素等时线拟合方法的Matlab程序设计