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Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.

3 votes
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Distinguishing Bad Leverage Points from Vertical Outliers

I suggest you create a data set with the three types of outlier and then fit a regression model to the data with all three outliers removed. …
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1 vote

Multiple linear regression: p-value=0.25 pre-filter variable selection

I strongly recommend reading Frank Harrell's Regression Modeling Strategies: With Applications to Linear Models, Logistic Regression, and Survival Analysis as this contains a lot of practical wisdom and …
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2 votes
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Normalizing/Scaling a dataset does not have any effect on r2 score?

I'm assuming that by "normalizing" you probably mean either 1) subtracting the mean and dividing by the standard deviation for that variable (often called standardizing) or 2) subtracting the minimum …
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