Solution to inner/left/right join csv files without using libraries.
To turn on the solution you need to:
- Open csv_join.proj
- Go to terminal and write:
Rscript csv_join.r "file_path1" "file_path2" "column_name" "join_type"
For instance:
Rscript csv_join.r "/csv_join/Employees.csv" "/csv_join/Departments.csv" "department_id" "left"
- Click ENTER and the results will be listed ;)