You can run that as it is. The term to search for on Google is 'dummy
coding'.

Jeremy

On 28 December 2012 07:45, Lorenzo Isella <lorenzo.isella@gmail.com> wrote:

>
> where x3 is a dichotomous variable assuming only 0 and 1 values (x1 and x2
> are continuous variables).
> Is there any particular caveat I should be aware of? Can I code this as a
> simple multiple linear regression into R or is there anything else I should
> bear in mind?
>

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