You can implement something similar in R. To represent distributions for variables, you can use dotplots.
For example, you can have 7 dotplots containing variables from two groups. To code groups, use colors and markers. You can use this poster to select colors and markers:
Poster A Visual Framework for Longitudinal and Panel Studies (with ...
It depends upon the applied tool, as an example, in the MS excel, you should add a legend entry (serie) in order to depict different scatter plots in one diagram.