statistics - Goodness of fit functions in R -

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What do you do in R to fit a curve in your data and check how well the curve is? What results are considered good?

The first part of that question can fill all the books for the standard linear model

  • Package for Linear Models from Robotbas >
    • Then a domain-specific model like Time Series, Micro econometrics, mixed effects and Hut something. For example, many work views discuss this in greater detail for the good of fit, it is also something that can easily discuss the entire book.


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