Dev branch
Update to use ggvis instead of ggplot2
Get graphical ready for layer_boxplots
Tooltips on scatterplot
Regression plots with ggvis
Add qqplot
Summary now has SD
Histogram of residuals
Correlation and R2 in regression
Normal quantile plot
Range filtering, saving full dataset
Get the subsets as a character vector
Data subset saving!
Multiple subsets
Fix airquality bug
Fix regression
Make intro faster!
Handle NAs in numeric module
Saving residuals... But buggy
started working on clear subset