Hello all. I am wondering if it is possible to fix some parameters within a
glm(), lmer(), or lme() routine, but leave others to be optimized. I want
to assess what the values for the free parameters would be as well as the
overall model fit when using the fixed and free parameters in
On 24/09/09 22:34 PM, Hamish hwil...@ucsd.edu wrote:
I want to force a =1 and b= -1, yielding:
N ~ 1*Mass + (-1)*Temp + c*Precipitation + {d,e,f,g}*DIET
I think you want to have
N ~ offset(Mass) + offset(-Temp) + Precipitation + DIET
Most *lm functions know offset. However, you
