title: Can't sort dataframe column, 'numpy.ndarray' object has no attribute 'sort_values', can't separate numbers with commas
body: <p>I am working with this csv
  <a href="https://drive.google.com/file/d/1o3Nna6CTdCRvRhszA01xB9chawhngGV7/view?usp=sharing" rel="nofollow noreferrer">https://drive.google.com/file/d/1o3Nna6CTdCRvRhszA01xB9chawhngGV7/view?usp=sharing</a></p>
  <p>I am trying to sort by the 'Taxes' column, but when I use</p>
  <pre><code>import pandas as pd
  
  df = pd.read_csv('statesFedTaxes.csv')
  df.Taxes.values.sort_values()
  </code></pre>
  <p>I get</p>
  <pre><code>AttributeError: 'numpy.ndarray' object has no attribute 'sort_values'
  </code></pre>
  <p>This is baffling to me and I cannot find a similar problem online. How can I sort the data by the &quot;Taxes&quot; column?</p>
  <p>EDIT: I should explain that my real problem is that when I use</p>
  <p>df.sort_values('Taxes')</p>
  <p>I get this output:</p>
  <pre><code>    State   Taxes
  48  Washington  100,609,767
  24  Minnesota   102,642,589
  25  Mississippi 11,273,202
  13  Idaho   11,343,181
  30  New Hampshire   12,208,656
  54  International   12,611,648
  22  Massachusetts   120,035,203
  40  Rhode Island    14,325,645
  31  New Jersey  140,258,435
  </code></pre>
  <p>Therefore, I assume the commas are getting in the way of my chart sorting properly. How do I get over this?</p>