[BioC] Gviz: Plotting mean & CI for DataTrack

Hahne, Florian florian.hahne at novartis.com
Thu Aug 7 11:22:41 CEST 2014

Hi Shradda,
Sorry, just saw this now. Guess the confidence interval part is already
solved. Regarding the legend size: there is a display parameter cex.legend
which I seem to have missed to document. That controls the size for both
the text and the symbols in the legend. If you need more fine grained
control I will need to implement that.

On 11/06/14 21:56, "Shraddha Pai" <Shraddha.Pai at camh.ca> wrote:

>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
>Bioconductor mailing list
>Bioconductor at r-project.org
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