Statistics using R programming - Polynomial regression with R

• Statistics using R pro...
In a linear regression, you may add an item of second power of explanatory variable to improve the model fit and prediction. This is called polynomial model.
In R, it is realized by adding an item of I(x^2).
#statistics
#rprogramming
#probability
#rstudio
#linearregression
#regression
#polynomial
#rdatacode