subset.mcmc: Subset mcmc Object

In nlist: Lists of Numeric Atomic Objects

Subset mcmc Object

Description

Subsets an mcmc object by its parameters and/or iterations.

Usage

## S3 method for class 'mcmc'
subset(x, iters = NULL, pars = NULL, iterations = NULL, parameters = NULL, ...)

Arguments

x	An mcmc object.
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.

Details

Future versions should allow it to be reordered by its parameters.

Value

An mcmc object.

Examples

mcmc <- as_mcmc(nlist(beta = 1:2, theta = 1))
subset(mcmc, pars = "beta")
subset(mcmc, iters = c(1L, 1L))

nlist documentation built on June 8, 2025, 9:41 p.m.