How does RStudio 'lm' know my data is a polynomial equation?
105536
Understanding the shape of confidence interval for polynomial regression (MLR)
105482
Interpreting summary function for lm model in R
92113
Local polynomial regression: Why does the variance increase monotonically in the degree?
87637
Does it make sense to add a quadratic term but not the linear term to a model?
155420
Why does adding more terms into a linear model always increase the r-squared value?
116608
Finding a polynomial fit to a set of data
108610
How to derive the least square estimator for multiple linear regression?
147938
MAPE vs R-squared in regression models
150631
Linear regression best polynomial (or better approach to use)?
79012
Why is it so hard to find the roots of polynomial equations?
27929
Understanding shape and calculation of confidence bands in linear regression
56068
What actually is a polynomial?
69618
What is the sum of non-real roots of the polynomial equation?
24393
What is the difference between linear equation and linear regression?
98387
How to solve polynomial equations in a field and/or in a ring?
94847
Why is GLM different than an LM with transformed variable
68204
How can I label an equation as (*)