Cover Image

Controlling for additional variables.

Billy Jack explains that while controlling for a baseline variable in a randomized controlled trial might not change the estimated treatment effect, it can affect the precision of the estimate and there are reasons why it could be preferable not to control for it.

Bibliographic Details
Other Authors:	Jack, Billy (academic.)
Format:	Video
Language:	English
Language Notes:	Closed-captioned in English.
Published:	[Washington, D.C.] : Georgetown University, 2020.
Series:	Regression Analysis ; 6.
Subjects:	Regression analysis > Mathematical models.
Online Access:	Connect to this streaming video

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