You can store your data wherever you want. In particular for the package you noted (ExcelReaders) you can do things like:
using ExcelReaders f = openxl("/path/to/my/file/Filename.xlsx")
You can store your data wherever you want. In particular for the package you noted (ExcelReaders) you can do things like:
using ExcelReaders f = openxl("/path/to/my/file/Filename.xlsx")