Question 9Why does following code cause error ?s1 = pd.Series(range(1, 15, 3), index = list('ababa'))
print(s1['ab'])

Question

Question 9Why does following code cause error ?s1 = pd.Series(range(1, 15, 3), index = list('ababa')) 
print(s1['ab'])

Accepted Answer

The statement s1['ab'] causes an Error because 'ab' is not a single key in the index. The index has individual keys 'a' and 'b', but not 'ab'.

Python Pandas — I — Question 12