title: How to create a series of numbers using Pandas in Python
body: <p>I am new to python and have recently learnt to create a series in python using Pandas. I can define a series eg:  <code>x = pd.Series([1, 2, 3, 4, 5])</code> but how to define the series for a range, say 1 to 100 rather than typing all elements from 1 to 100? </p>