RStudio

In-class Coding Exercises

Start exploring your final project data! Within your group, discuss your final project

data and the 10 specific questions you wanted to ask of your data. Discuss what kind

of transformations would best answer these questions.

1. Start transforming your data to gain new insights. Based on what you learned

this week, some questions you may want to ask are:

• What features could you filter on?

• How could arranging your data in different ways help?

• Can you reduce your data by selecting only certain variables?

• Could creating new variables add new insights?

• Could summary statistics at different categorical levels tell you more?

• How can you incorporate the pipe (%>%) operator to make your code more efficient?

2. Does your final project leverage more than one data set?

• If so, start joining your data sets with the skills you learned.

• If not, try to identify another data set that you can join to your final project data to

make it even more interesting.

3. Your mid-term project eval is due by the end of today’s class. You need to

render this mi term report as an R Markdown PDF file and you need to show

all your code. If you want to incorporate the above tasks into your midterm

you certainly can do so at this time.