Hello everybody

Sorry if such a question has already been posted somewhere, but I wasn’t able to find an answer yet.
I’m trying to generate random numbers for illustration purposes.

The random numbers should satisfy a multiple regression equation, for example:

z = 0.3 + 0.05 * x + 1.5 * y + 3 * xy

I was playing around with mvrnorm (MASS), but since I’m still a newbie to R and not an educated statistician and wasn’t able to solve this.

Thanks for any suggestions or hints.

Best
Tobias
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