Displaying 3 results from an estimated 3 matches for "deltaic".
Did you mean:
deltai
2008 Feb 26
2
AIC and anova, lme
...on=na.omit, data=bdd2)
> lmmedt9<-lme(mediane~log(0.0001+transat), random=~1|site,
na.action=na.omit, data=bdd2)
Using the Akaike Criterion and selMod of the package pgirmess gives the
following output:
> selMod(list(lmmedt1,lmmedt9))
model LL K N2K AIC deltAIC w_i AICc
deltAICc w_ic
2 log(1e-04 + transat) 44.63758 4 7.5 -81.27516 0.000000 0.65 -79.67516
0.000000 0.57
1 1 43.02205 3 10.0 -80.04410 1.231069 0.35 -79.12102
0.554146 0.43
The usual conclusion would be that the two models are equivalent and to
keep the null model...
2005 Oct 29
2
LaTex error when creating DVI version when compiling package
...list of user specified lm, glm, lme or
nlme objects can alternately be passed.
}
\value{
A list with the following items:
\item{AIC}{a data.frame including LL, the maximized log-likelihood; K
the number of estimated parameters; N2K, number of observations/K; AIC,
the Akaike index criterion; deltAIC, the difference between AIC and the
lowest AIC value; w_i, the Akaike weights; AICc, the second order Akaike
criterion; deltAICc, the difference between AICc and the lowest AICc
value; w_ic, the AICc weights }
\item{models}{the list of models}
}
\references{
Anderson, D.R., Link, W.A., Joh...
2011 Aug 02
1
Writing multiple regression in one function
Hello all,
I am newbie to R and have not been able to find too much stuff on a version of VAR(p) I am working on.
Would someone be able to tell me if there is a more elegant way of writing A function for the following? Many thanks in advance. Darius
I am regressing returns of 8 asset classes on lagged values of 4 state variables and so I have 8 equations like the following:
cash_lag1= dynlm