Data Challenges (Discussed at Lunches)

Home – Resources – Community – Lunches with Data Challenges – R-101

1. A column in Covid data shows number of cases recorded a day, but data is very irregular. How to compute derivative of it (i.e. speed and acceleration) ?
2. Which libraries do I need to install/ learn first? - ggplot, data.table
3. How to read .csv file from internet? - fread (data.table)
4. How not to get overwhelmed with “learning resouces”? - keep it simple: start from what is already there (in rstudio.cloud and RStudio)
5. How / Where to start coding R? - rstudio.cloud