Statistics Made Easy 5.6: Control Variables

This primer explains the concept of control variables in regressions: what they are, when to use them, and the risks of "overcontrolling" and multicollinearity.

For additional background reading, I recommend these papers:

You can download the datasets, additional explanations, and the Stata "Do Files" for the tutorial by following this link:

[metinmercan]

clear explantion, thanks
can you continue with your videos, like machine learning using R