References
A Solid Start to ggplot2
Preface
1
Introduction
2
Grammar of graphics
3
Layers
4
Six geoms
5
Making this book
References
6
Required mappings
References
Knuth, Donald E. 1984.
“Literate Programming.”
Comput. J.
27 (2): 97–111.
https://doi.org/10.1093/comjnl/27.2.97
.
5
Making this book
6
Required mappings