trace_plot

This function plots the traces of model parameters of a chosen GP node
in a DGP emulator.

Interface to the 'python' package 'dgpsi' for Gaussian process, deep Gaussian process,
and linked deep Gaussian process emulations of computer models and networks using stochastic imputation (SI).
The implementations follow Ming & Guillas (2021) <doi:10.1137/20M1323771> and
Ming, Williamson, & Guillas (2023) <doi:10.1080/00401706.2022.2124311> and
Ming & Williamson (2023) <arXiv:2306.01212>. To get started with the package,
see <https://mingdeyu.github.io/dgpsi-R/>.

Deyu Ming

dgpsi

Interface to 'dgpsi' for Deep and Linked Gaussian Process
Emulations

Daniel Williamson

trace_plot function

<dl><dt>object</dt>
<dd>an instance of the <code>dgp</code> class.</dd>
<dt>layer</dt>
<dd>the index of a layer. Defaults to <code>NULL</code> for the final layer.</dd>
<dt>node</dt>
<dd>the index of a GP node in the layer specified by <code>layer</code>. Defaults to <code>1</code> for the first GP node in the
corresponding layer.</dd></dl>

Arguments

Plot of DGP model parameter traces — trace_plot

<dl>

<dt>object</dt>
<dd>an instance of the <code>dgp</code> class.</dd>


<dt>layer</dt>
<dd>the index of a layer. Defaults to <code>NULL</code> for the final layer.</dd>


<dt>node</dt>
<dd>the index of a GP node in the layer specified by <code>layer</code>. Defaults to <code>1</code> for the first GP node in the
corresponding layer.</dd>

</dl>

trace_plot: Plot of DGP model parameter traces

Description

Usage

Value

Arguments

Details

Examples