(Solved):
Answer thoroughly and readable please !!!
Simple linear regression model with response y, an inte ...
Answer thoroughly and readable please !!!
Simple linear regression model with response y, an intercept and an explanatory variable x. Vi = Bo + B?x? + €¡‚ i = 1, ..,n Assume further that the residual variance is proportional to the square of x¡, and var (e;) = 0²x² We have data transformation: Yi 1 Yi E and x? = i= 1,...,n Xi Xi "
If using weighted least squares with weights w? = 1/x?, will it be equivalent to the transformation?