R: Dimensions of MCMC objects

nchain {coda} | R Documentation

## Dimensions of MCMC objects

### Description

These functions give the dimensions of an MCMC object

niter(x)

  returns the number of iterations.

nvar(x)

  returns the number of variables.

nchain(x)

  returns the number of parallel chains.

### Usage

    niter(x)
    nvar(x)
    nchain(x)

### Arguments

`x` | An `mcmc` or `mcmc.list` object

### Value

A numeric vector of length 1:

### See Also

`mcmc`, `mcmc.list`,

[Package coda version 0.19-1 Index]