Diagrams for hierarchical models: New drawing tools
From the post:
Two new drawing tools for making hierarchical diagrams have been recently developed. One tool is a set of distribution and connector templates in LibreOffice Draw and R, created by Rasmus Bååth. Another tool is scripts for making the drawings in LaTeX via TikZ, created by Tinu Schneider. Here is an example of a diagram made by Tinu Schneider, using TikZ/LaTeX with Rasmus Bååth’s distribution icons:
New tools for your diagram drawing toolbelt!