Free
What you'll learn
1. Why the need for trade policy analysis?
2. Definition of trade performance
3. Preliminaries for trade policy analysis
4.Trade performance indicators and their measurements.
Free
What you'll learn
(1) How to set working directory
(2) How to communicate with R using one line or multiple lines command
(3) Data types in R
(4) Direct data entry in r and
(5) Some R in-built functions
