[R] about lme
darkjacknife at hotmail.com
Fri Aug 6 18:40:43 CEST 2004
I've got a problem with lme.
In Rail data,I try to model the next one
lme(travel ~ Rail, data = Rail, random = ~ Rail | Rail)
I want travel = Rail(i) + Rail(j) + epsilon(i,j)
say, an effect fixed for every Rail and other for Rail(j) random, R says
fewer observations or false convergence.
Why can't I model an effect fixed and other random?
Thanks in advance.
My e-mail is darkjacknife at hotmail.com
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