lm(y~I(a/b))
This is covered in ?formula
.
Pregunta
I would like to use lm
to predict y
by a/b
(the quotient of a by b) when I do lm(y~a/b)
I get a
and b
interactions, how can I do ?
Solución
lm(y~I(a/b))
This is covered in ?formula
.