Query Pandas Dataframe Index

Question

I have a simple index on my Dataframe (integers from 0:n).

If I want row index values 1,10,100, how do I query the index to get only those rows back?

Thanks

Answer 1

In your case, the index equals to integer position. Thus you can use either .loc or .iloc.

.loc is primarily label based...

.iloc is primarily integer position based (from 0 to length-1 of the axis)

See different-choices-for-indexing