Last month we explored how to model a simple relationship between two variables, such as the dependence of weight on height 1. In the more realistic scenario of dependence on several variables, we can ...
This is a preview. Log in through your library . Abstract Let y be a vector of endogenous variables and let w be a vector of covariates, parameters, and errors or unobservables that together are ...
A two-valued qualitative variable can be represented by a single 0-or-1-valued "dummy" variable. If a qualitative variable has three or more possible values (e.g., make-of-car, or marital-status), ...
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