Curvilinear Regression in R

In this post, we will learn about some basics of curvilinear regression in R. The curvilinear regression analysis is used to determine if there is a non-linear trend exists between $X$ and $Y$. Adding more parameters to an equation results in a better fit to the data. A quadratic and cubic equation will always have …

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Statistical Models in R Language

R language provides an interlocking suite of facilities that make fitting statistical models very simple. The output from statistical models in R language is minimal and one needs to ask for the details by calling extractor functions. Defining Statistical Models; Formulae in R Language The template for a statistical model is a linear regression model …

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