letters of eval from faculty question
if on school website it says letter is needed from science faculty member, does it have to be from your own school? or can it be from other school (ex. did research under PI at another school)?
EDIT: sorry thought of another question. can it also be a PI at my own school that I did research with but didn’t take a course with? in a weird situation bc I had a thesis course where my PI marked me but isn’t the course instructor….
**most interested in NYU and uPenn if context matters