subset.mcmc.list | R Documentation |
Subsets an mcmc.list object by its chains, parameters and/or iterations.
## S3 method for class 'mcmc.list' subset( x, chains = NULL, iters = NULL, pars = NULL, iterations = NULL, parameters = NULL, ... )
x |
An mcmc.list object. |
chains |
An integer vector of chains. |
iters |
An integer vector of iterations. |
pars |
A character vector of parameter names. |
iterations |
An integer vector (or NULL) of the iterations to subset by. |
parameters |
A character vector (or NULL) of the parameters to subset by. |
... |
Unused. |
Future versions should allow it to be reordered by its parameters.
An mcmc.list object.
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))