Let say ‘sid’ is a sample annotation in my MatrixTable ‘mt’
I would like to write a code like this:
ind_id_path = 'mt.sid' hl.export_plink(mt, 'path_to_output', ind_id=ind_id_path)
However, I don’t know how to convert ‘ind_id_path’ from ‘string’ to ‘hail expression’
Is there a way to do so. Note that I would like to keep ‘ind_id_path’ as a variable string.