Possibility to show quantiles instead of sd ranges in dark blue?

[skranz]

Hi,

I just recently found tabplot and it looks like a great package to visualize relationships in large data sets. For the visualizations I am currently working on, tabplot would be even more helpful if one could show inter-quantile ranges, e.g. between the 25% and 75% quantiles like in a boxplot, instead of the symmetric standard deviation interval as dark blue bars around the mean. (Even better seems the possibility of different shades of blue for different inter-quantile ranges). However, I have no idea how hard it would be to implement such a feature. I guess it would be perfectly ok if computation would take a little bit longer. Currently tabplot is blazingly fast compared to some ggplots on my large data set.

Best wishes,
Sebastian