Outlier detection using STATA

In this video Dewan, one of the Stats@Liverpool tutors from The University of Liverpool, demonstrates different methods for detecting outliers using the software STATA.

[@Ganieirfan]

How can we remove/treat outliers after detection?

[@molehadiseboko5585]

Which variable do we use if we have multiple independent variables?

[@sal-bb8ml]

Thank you so much