Draw bubble and tree plot in a graph by using ggplot

A few different ways to calculating PCA and draw plots!!

This script is based on an GitHub project which stopped to updating. So, I'm sure you can find a better one

rayrender is an awesome 3D model visualizing library. But it takes lot's of calculating as all other similar tools. Prepare for cooling-fan for your laptop before try this

The best way to draw kegg pathways in all platform!!! It is very friendly and powerful!!