import pandas as pd
data = {'a': 100, 'b': 200, 'c': 300}
pd.DataFrame(data, index = [0, 1, 2, 3])
data = {'a' : [100, 200, 300], 'b': [1, 2, 3], 'c': [4, 5, 6]}
pd.DataFrame(data, index=[100, 200, 300])
a = pd.Series([100, 200, 300], ['a', 'b', 'c'])
b = pd.Series([101, 202, 303], ['a', 'b', 'c'])
c = pd.Series([110, 220, 330], ['a', 'b', 'c'])
pd.DataFrame([a, b, c])