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Results tagged with weighted-regression
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user 124127
Weighted least squares regression is a generalization of OLS regression used when different data points have different importance, or "weights". See also [weighted-data].
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Calculation of standard errors in weighted least squares (WLS)?
I'm searching for the correct calculation for a confidence interval using weighted least squares regression. Let me introduce you to my problem.
Guess we have thirteen ordinal classes 1 to 13. For ea …
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