Course Name: Python for Trading: Basic, Section No: 5, Unit No: 15, Unit type: Notebook
infy.head() and infy.tail() show he right table, with columns, but when I run the next part, I get the following error:
infy_close = infy [['Date','close']]
infy_close.set_index('Date', inplace=True)
infy_close
--------------------------------------------------------------------------- KeyError Traceback (most recent call last) <ipython-input-38-b1918072bb69> in <module> ----> 1 infy_close = infy [['Date','close']] 2 infy_close.set_index('Date', inplace=True) 3 infy_close
~/opt/anaconda3/lib/python3.8/site-packages/pandas/core/frame.py in __getitem__(self, key) 2906 if is_iterator(key): 2907 key = list(key) -> 2908 indexer = self.loc._get_listlike_indexer(key, axis=1, raise_missing=True)[1] 2909 2910 # take() does not accept boolean indexers