[BOOK] 헬로 데이터 과학

• R 환경 구축 

https://cran.r-project.org/
https://www.rstudio.com/

• 저자 URL

facebook : www.facebook.com/hellodatascience
blog : www.hellodatascience.com
facebook2 : www.facebook.com/group/livingdata

• github

https://github.com/jykim/dbook

• QS

http://quantifiedself.com

• Reference

https://en.wikipedia.org/wiki/Missing_data
https://www.kaggle.com/competitions
OECD - https://data.oecd.org
국가 통계 포털 - http://kosis.kr