Question

create a pandas series from a dictionary of values and an narray
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Answer 1

Answer:

import numpy as np.

import pandas as pd.

a=pd.Series(data=[1,2,3,np.NaN])

b=pd.Series(data=[4.9,8.2,5.6],index=['x','y','z'])

c=pd.Series()

print(a.empty,b.empty,c.empty)

print(a.hasnans,b.hasnans,c.hasnans)

print(len(a),len(b))