This article describes how to go from a Hierarchical Bayes model output:

To a series of trace plots which show the main parameters change as the analysis progresses over the iterations for each chain:

## Requirements

- A document containing a Hierarchical Bayes output.

## Method

1. Select the Hierarchical Bayes output.

2. From the menus, select **Anything > Advanced Analysis > MaxDiff > Diagnostic > Trace Plots**. A trace plots output will be generated:

The grey half-section on the plots indicates the warm-up iterations, which are excluded from the final results. The non-grey part is the final result. With more than a couple of cores, these plots can be hard to read. Beyond the warm-up stage, the range of each chain should overlap almost entirely with those of the other chains. If one chain appears higher or lower than the others, this would indicate a problem with the model and more iterations may be required.

Next

How to Create MaxDiff Model Ensembles

How to Create a MaxDiff Model Comparison Table

How to Create a MaxDiff Experimental Design

How to Save Classes from a MaxDiff Latent Class Analysis

How to Save Respondent-Level Preference Shares from a MaxDiff Latent Class Analysis

How to Convert Alchemer MaxDiff Data for Analysis in Displayr

How to Create a Table of Parameter Statistics from a Hierarchical Bayes Analysis

How to Create a Posterior Intervals Plot from a Hierarchical Bayes Analysis