| mcmc.convert {coda} | R Documentation |
These are methods for the generic functions as.matrix(),
as.array() and as.mcmc().
as.matrix() strips the MCMC attributes from an mcmc
object and returns a matrix. If iters = TRUE then a
column is added with the iteration number. For mcmc.list
objects, the rows of multiple chains are concatenated and, if
chains = TRUE a column is added with the chain number.
mcmc.list objects can be coerced to 3-dimensional arrays
with the as.array() function.
An mcmc.list object with a single chain can be coerced
to an mcmc object with as.mcmc(). If the argument
has multiple chains, this causes an error.
as.matrix.mcmc(x, iters = FALSE) as.matrix.mcmc.list(x, iters = FALSE, chains = FALSE) as.array(x) as.mcmc(x)
x |
An mcmc or mcmc.list object |