[BioC] Gviz: Plotting mean & CI for DataTrack

Shraddha Pai Shraddha.Pai at camh.ca
Wed Jun 11 21:56:29 CEST 2014

Hi all,
I'm working on a data browser that integrates Rstudio's Shiny with Gviz.

If I wanted to show group means with confidence intervals in a Gviz
DataTrack object, how could I achieve this?
The visualization would be similar to ggplot's geom_smooth() with the
confidence interval shown as a shaded band around the group mean.
In general, is it possible to define a custom visualization for DataTrack?

Smaller question (not sure if I should make a second post) - if I wanted
to change the font size on the legend, how do I do that?

Fantastic work with the package, Florian and the Gviz team - the objects
are very easy to use, stack, and it's really quick to generate polished
graphs that put data in the context of genomic annotation.

Thanks in advance,

Shraddha Pai, Ph.D.
Post-doctoral fellow
Krembil Family Epigenetic Research Laboratory (Lab head: Dr. Art Petronis)
Centre for Addiction and Mental Health, Toronto

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