[R] LM Model

[Peter Flom]

>>> "Simon P. Kempf" <simon.kempf at web.de> 2/9/2007 1:36 am >>> asked
<<<< 
But I want to skip the lm function and specify my own regression
equation RENT= 15 -0.15*AGE1 and then use the predict.lm function.
However, in order to use the predict.lm function I need an object of
class lm. Is there any way to do so? Or maybe somebody has another
solution? 
>>>

Maybe I am missing something, but why not just write the formula
without the predict.lm?

e.g
<<<
AGE1 <- c(18, 19, 20, 21)
RENT= 15 -0.15*AGE1
RENT
>>>

Peter


 

Thanks in advance,

 

Simon

 

 


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