Dplyr Advanced Guide: data cleaning, reshaping, and merging with lubridate, stringr, tidyr, ggplot2

Timeline
0:00 Intro
1:30 Cleaning dates
3:15 String cleaning & extraction
7:30 Reshaping data
10:57 Merging data frames
14:05 Graphing

Code: https://github.com/abhimotgi/dataslic...

Datasets:
Billboard Hot 100: https://www.kaggle.com/dhruvildave/bi...
MTV 10,000 artists: https://gist.github.com/mbejda/9912f7...

Cheat sheets:
Lubridate: https://evoldyn.gitlab.io/evomics-201...
Stringr: https://evoldyn.gitlab.io/evomics-201...
Tidyr: https://community.rstudio.com/t/tidyr...
Ggplot2: https://www.maths.usyd.edu.au/u/UG/SM...