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Subsets an mcmc.list object by its chains, parameters and/or iterations.
# S3 method for mcmc.list subset( x, chains = NULL, iters = NULL, pars = NULL, iterations = NULL, parameters = NULL, ... )
An mcmc.list object.
An integer vector of chains.
An integer vector of iterations.
A character vector of parameter names.
An integer vector (or NULL) of the iterations to subset by.
A character vector (or NULL) of the parameters to subset by.
Unused.
Future versions should allow it to be reordered by its parameters.
mcmc.list <- as_mcmc_list(nlists( nlist(beta = 1:2, theta = 1), nlist(beta = 3:4, theta = -1) )) subset(mcmc.list, pars = "beta") subset(mcmc.list, iters = c(1L, 1L))
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