Learning Objectives: After completing this material, an individual will be able to visualize data with annoted plots.

• understand key components of the grammar of graphics
• visualize data with the ggplot2 package
• develop interactive graphics (plotly, ggvis)
• examine related packages (cowplot, GGally, grid viewports)
• create heatmaps (pheatmap)
• network observations in connected graphs
• use shiny to share results on the web

file	contents
ggplot2	ggplot2 and related stuff
shiny	shiny apps
visualize	visualize with R
graphics	visualization & graphics links
network	network observations in connected graphs