You can find the book at http://asdfree.com/

Name		Name	Last commit message	Last commit date
Latest commit History 1,200 Commits
R		R
inst/extdata		inst/extdata
man		man
.Rbuildignore		.Rbuildignore
.gitignore		.gitignore
.travis.yml		.travis.yml
DESCRIPTION		DESCRIPTION
NAMESPACE		NAMESPACE
README.md		README.md
appveyor.yml		appveyor.yml
lodown.Rproj		lodown.Rproj

Provide feedback