R: Trace plot of 'bugs' object

traceplot {arm} | R Documentation

## Trace plot of ‘bugs’ object

### Description

Displays a plot of iterations vs. sampled values for each variable in the chain, with a separate plot per variable.

### Usage

    ## S4 method for signature 'bugs'
    traceplot( x, mfrow = c( 1, 1 ), varname = NULL,
      match.head = TRUE, ask = TRUE,
      col = rainbow( x$n.chains ),
      lty = 1, lwd = 1, ...)

### Arguments

`x` | A bugs object
`mfrow` | graphical parameter (see `par`)
`varname` | vector of variable names to plot
`match.head` | matches the variable names by the beginning of the variable names in bugs object
`ask` | logical; if `TRUE`, the user is asked before each plot, see `par(ask=.)`.
`col` | graphical parameter (see `par`)
`lty` | graphical parameter (see `par`)
`lwd` | graphical parameter (see `par`)
`...` | further graphical parameters

### Author(s)

Masanao Yajima yajima@stat.columbia.edu. Yu-Sung Su suyusung@tsinghua.edu.cn

### See Also

`densplot`, `plot.mcmc`, `traceplot`

[Package arm version 1.9-3 Index]