---
layout: example
title: Barley Trellis Plot Example
permalink: /examples/barley-trellis-plot/index.html
spec: barley-trellis-plot
image: /examples/img/barley-trellis-plot.png
---

A trellis plot subdivides a chart into small multiples to isolate specific subsets and promote comparison. This example shows barley yields by variety at different sites, adapted from the original [Trellis Display](http://www.jstor.org/pss/1390777) article by Becker et al.

{% include example spec=page.spec %}
