[ ] As of now, the functions in the data-process.R file are not tested.
[ ] When writing the unit test for data processing, they may be tested on the dummy data sets created inside the test-data-process.R file. Test them on the rds data sets too.
[ ] Include the rds datasets in a separate folder within this package.
[ ] If possible, use the rds datasets directly in the test-data-process.R file (update the path accordingly).
[ ] If the rds datasets are stored in this package, then update the path to the rds dataset(s) in the step-by-step usage section of "Data Processing" in data-process.R.
data-process.Rfile are not tested.test-data-process.Rfile. Test them on the rds data sets too.test-data-process.Rfile (update the path accordingly).data-process.R.