A complex example
For this final exercise you will be really challenged. This time you need to combine multiple parameters to show you are worthy of calling yourself a true Quandl expert.
You want to have the daily percent change in oil prices from January 2005 to March 2010, in ascending order.
This exercise is part of the course
How to work with Quandl in R
Exercise instructions
- Look up the code.
- Assign the result to the variable
Final.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Load the Quandl Package
library(Quandl)
# Here you should place the return:
Final <-