[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
-----
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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