Packages not found in DSS 3.1.2 run in VirtualBox (for training in line)

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UserBird
UserBird Dataiker, Alpha Tester Posts: 535 Dataiker
Hello,

For the course "Use Case 3 - Rental Car Network Optimisation", the following packages are needed for R analysis :

ggmap, ggplot2, forecast, lubridate.

But these packages are not installed in vitual machine.

Could tell me how to install these pachages in the formation environnement ?

Thank you in advance.

Best regards!

Alex Jiang

ECONOCOM
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