[R] A question about corAR1 and grouping
jdnewmil at dcn.davis.ca.us
Fri Jan 8 09:43:58 CET 2016
I don't understand your question, but lacking a reproducible example you may not get the attention of those who might be more likely to.
Sent from my phone. Please excuse my brevity.
On January 6, 2016 10:55:08 AM PST, Saptarshi Guha <saptarshi.guha at gmail.com> wrote:
>I was under the impression that in a call to gls, if i specify
>gls(.., cor=AR1(form= ~ 1 | subject))
>and suppose there are N subjects, then i would have obtained estimates
>for N Phi (s) (the AR1 coefficient) - but I only get 1 estimate.
>I then checked "Linear Mixed-Effects Models Using R" and it i must
>have confused it for the weights(e.g. varIdent) where there are indeed
>group(strata) specific estimates.
>Is there a way to include correlations and have group specific
>R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>PLEASE do read the posting guide
>and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
More information about the R-help