Newbie question to return only the index of a dataframe - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: Data Science (https://python-forum.io/forum-44.html) +--- Thread: Newbie question to return only the index of a dataframe (/thread-7723.html) |
Newbie question to return only the index of a dataframe - zydjohn - Jan-22-2018 import datetime import numpy as np import pandas as pd def get_index(df, offset): print(df.iloc[offset:df.index.max(), 0:0]) return (df.iloc[offset:df.index.max(), 0:0]) data={'id': [0,1,2,3], 'A':[1.1, 1.2, 1.3, 1.4]} df0=pd.DataFrame(data) df1=df0.set_index('id') idx1 = get_index(df1, 1) print('idx1 = ', idx1)I have a simple dataframe, I want to write a function to return only a part of index. But my code did NOT work, the result is empty dataframe. How I can reach my goal? Please advise. |