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Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.
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Least square estimators in the simple linear regression are independent of sum of square of ... [duplicate]
Suppose I have a simple linear regression model:
$$
y_i = \alpha + \beta x_i + \epsilon_i,
$$
and I know the expression for the least square estimators of $\alpha$ and $\beta$:
$$
\hat{\alpha} = \bar{y …