title: How to get 'Q' at the beginning of every quarter
body: <p>I do have the below code which gives me the quarter from my date column and is working fine.</p>
  <p><strong>CODE</strong></p>
  <pre><code>order['Qtr'] = pd.to_datetime(order['Order Date']).dt.quarter
  </code></pre>
  <p><strong>OUTPUT</strong></p>
  <p><a href="https://i.stack.imgur.com/5KRUu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5KRUu.png" alt="enter image description here" /></a></p>
  <p>My requirement is i would like to add <strong>Q</strong> at the beginning of every quarter with the column name as <strong>Quarter</strong> . I want the output as below.</p>
  <p><strong>Required Output</strong></p>
  <p><a href="https://i.stack.imgur.com/I5qED.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/I5qED.png" alt="enter image description here" /></a></p>
  <p>Regards,</p>
  <p>Bharath Vikas</p>