Hi Margaret,
Doesn't the "mcmc" function in the "coda" package create
an mcmc object
from a matrix?
Jim
On Mon, Nov 30, 2015 at 9:44 AM, Margaret Donald <
merricks.merricks at gmail.com> wrote:
> Dear List,
>
> I am using R2jags and post process some mcmc objects to produce a new
> object, which is currently a matrix, which replicates the shape of the
> objects from which it is derived.
>
> I want to produce a Gelman-Rubin graph from its (implied) three chains, but
> I need to coerce the matrix into an mcmc object if I am to use gelman.plot
> or gelman.diag from the R-package "coda".
>
> (The various mcmc functions in "coda" seem to work in the other
> direction.....)
>
> Regards,
> Margaret Donald
>
>
>
> --
> Margaret Donald
> Post Doctoral researcher
> University of New South Wales
> margaret.donald at unsw.edu.au
> 0405 834 550
>
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>
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