How to reset index in a pandas data frame?
I have a data frame from which I remove some rows. As a result, I get a data frame in which index is something like that:
[1,5,6,10,11] and I would like to reset it to
[0,1,2,3,4]. How can I do it?
The following seems to work:
df = df.reset_index() del df['index']
The following does not work:
df = df.reindex()
reset_index() is what you're looking for. If you don't want it saved as a column, then do:
df = df.reset_index(drop=True)