Description Usage Arguments Value Examples

This function generates graphical diagnostics for an array of MCMC output such
as that returned by applying the function `to.array`

to a `stanfit`

object. For every parameter, a row of three plots is generated: a trace plot,
an ACF plot and a kernel density plot. If there is output from more than one
chain, the default behaviour is to overlay the plots for different chains in
different colours.

1 2 | ```
diagnostics(mcmc, rows = 3, lag.max = 50, pool = FALSE,
colours = NULL)
``` |

`mcmc` |
A matrix with dimensions: iterations, parameters; or a three
dimensional array with dimensions: iterations, chains, parameters. The final
(i.e. parameter) component of the |

`rows` |
A number indicating the number of parameters to plot per page on the graphics device. |

`lag.max` |
A number indicating the maximum lag for the ACF plots. |

`pool` |
A logical. If |

`colours` |
A vector indicating the colours to use to represent each chain.
Colours can be specified using any of the three kinds of R colour
specifications, i.e. a colour name (as listed by |

`NULL`

1 2 3 |

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