Statistics using R programming - Comparing nested models in linear regerssion using ANOVA with R

When two models are nested in regression, we can compare them using ANOVA. When the F test is significant , then we can add extra variables into the model. So the complex model is selected. On the other case, the simple model is selected.
#statistics
#rprogramming
#rstudio
#regression
#nested
#model
#compare
#rdatacode