Our tutorials teach you how to program in R using cryptocurrency data from the last 7 days, where the data is never outdated by more than one hour. Try for yourself! Any time and always free: https://www.predictcrypto.com/tutorials
The R Basics tutorial is ready to be used and available here: https://predictcrypto.shinyapps.io/R_Basics/
The most interesting section of the tutorial for visualization is found here: https://predictcrypto.shinyapps.io/R_Basics/#section-visualization
You can find our second tutorial here: https://predictcrypto.shinyapps.io/TidyverseTutorial/
The Tidyverse Tutorial will have some sections added to it in the future.
We are working on pretty cool tutorials coming up next around predictive modeling using powerful frameworks like XGBoost and Tensorflow, stay tuned! We also plan on starting to release some tutorials in Python, but that is farther along our roadmap.