Slides

Data Manipulation by dplyr

Crawler

https://docs.google.com/presentation/d/e/2PACX-1vSrIfJQJpr_24wwIjMaTMKiq_xrhZ5n-J26G7xbXC1HIMMKWfMsm6zFWOsX8NxNEN_S46z9PnsASj32/pub?start=false&loop=false&delayms=3000docs.google.com

Text Mining

ML