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analysis
2007 Oct 22
2
having problems with the lme function
...t_C:
The latter I would assume that is random, and the rest of them are fixed.
Analysing the structure of the random factor, i found that it's necessary to
set up an AR1 model.
in a nutshell, it's a 3-way model, but one of the factors is random.
working in SAS/ proc mixed I the program to analyside this would be:
########################
proc mixed;
class fact_A fact_B fact_C;
model y = fact_A fact_B;
random fact_c /type=AR1;
run;
########################
trying to translate this to R, I tryed after reading ?lme and trying to find
any older message at r-help list.
########
library(...