Displaying 2 results from an estimated 2 matches for "modelxxx".
2001 Feb 04
1
quinModel S != R
...-12 0.321 0.76
lV is confusing, since the book examples says it should be 0.31173.
Other question: is the source of nlme_one_comp_open (or similar) available?
I would like to learn how to do these models in c, but could not find the
code. (To avoid RTFM: I know about r-ext.pdf, but a special modelxXX example
would make life easier).
Dieter
---------------------------------------
Dr. Dieter Menne
Biomed Software
72074 T?bingen
Tel (49) (7071) 52176
FAX (49) (7071) 55 10 46
dieter.menne at menne-biomed.de
www.menne-biomed.de
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2006 Apr 16
0
[S] Problems with lme and 2 levels of nesting:Summary
..."ML") # model minus Cup
> model6<- lme(DeathDay ~ Treatment, random=~ 1 | Cup,method="ML") # model minus Clutch
> model7<- lme(DeathDay ~ 1, random=~ 1 | Clutch/Cup,method="ML") # model minus Treatment
>
> ...and make anova(model4, modelxxx)etc to test for effects of Cup, Clutch and Treatment. But is this really correct? In model5 I remove Cup, doesn't this wrongly boost the df for Clucth (5 x pseudoreplication)? In model6 I remove Clutch but keep Cup, despite Cup should be nested in Clutch - it doesn't seem right. Or have I m...