plot.traj(seqdesphII) | R Documentation

## Plot sample trajectories of the posterior moments

### Description

Plots sample trajectories of the posterior moments that where saved during the forward simulation.

### Usage

    plot.traj(traj, term, ntraj, s0, s1, ...)

### Arguments

`traj` | Sample trajectories as in `"traj"` argument returned by `"read.forwsim"`.
`term` | Terminal decisions and posterior moments for sample trajectories as returned by `"read.forwsim"`.
`ntraj` | Number of trajectories to be plotted.
`s0` | Value of the posterior log-standard deviation at which both boundaries cross. The posterior mean at this point is given by `b[1]`.
`s1` | Value of the posterior log-standard deviation corresponding to the posterior means `b[2],b[3]`.
`...` | Other arguments to `"plot"`. Note that arguments `"type","xlim"` and `"ylim"` are set automatically so specifying them will cause an error.

### Details

Arguments `"type","xlim"` and `"ylim"` are set automatically and passed to `"plot"`, so specifying them will cause an error.

### Value

No value returned, the function is used for its side effects.

### Author(s)

David Rossell

### Examples

    dir <- 'C:/R/R-2.2.1/library/forwsim/data'                                  #read forward simulation output
    sim1 <- read.forwsim(dir)

    plot.traj(sim1$traj,sim1$term,ntraj=20,s0=-3,s1=-2.3,lwd=2)                 #plot 20 trajectories

[Package seqdesphII version 0.0 Index]