track format displays a bar graph of category-specific values over genomic regions and is
useful for displaying gene expression across a spectrum of tissues or other datasets where
it is desirable to compare a set of related variables over specific genomic regions.
Another set of new bigBarChart track
settings aid in the selection of bar charts via the details page:
See an example illustrating these new selection settings on the bigBarChart help page.
The new settings can help Track Hub Developers using bigBarCharts to allow users to dynamically interact with the bars in their Track Hubs.