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. Florian 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 >----- >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 >https://stat.ethz.ch/mailman/listinfo/bioconductor >Search the archives: >http://news.gmane.org/gmane.science.biology.informatics.conductor