[R] outer() or some other function for regression prediction with 2 IVs

Joseph Clark joeclark77 at hotmail.com
Tue Jul 10 05:35:41 CEST 2012

Thanks. I was able to get what I wanted by doing this:


predxn <- function(s,d) { coef(m3)[1] + coef(m3)[2]*s + coef(m3)[3]*s^2 + coef(m3)[4]*d + coef(m3)[5]*d^2 }

But it's not very elegant...




// joseph w. clark , phd candidate
\\ usc marshall school of business 		 	   		  

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