title: Pandas ".convert_objects(convert_numeric=True)" deprecated
body: <p>I have this line in my code which converts my data to numeric...</p>
  
  <pre><code>data["S1Q2I"] = data["S1Q2I"].convert_objects(convert_numeric=True)
  </code></pre>
  
  <p>The thing is that now the new pandas release (0.17.0) said that this function is deprecated..
  This is the error:</p>
  
  <pre><code>FutureWarning: convert_objects is deprecated.  
  Use the data-type specific converters pd.to_datetime, 
  pd.to_timedelta and pd.to_numeric. 
  data["S3BD5Q2A"] = data["S3BD5Q2A"].convert_objects(convert_numeric=True)
  </code></pre>
  
  <p>So, I went to the new documentation and I couldn't find any examples of how to use the new function to convert my data...</p>
  
  <p>It only says this:</p>
  
  <blockquote>
    <p>"DataFrame.convert_objects has been deprecated in favor of type-specific functions pd.to_datetime, pd.to_timestamp and pd.to_numeric (new in 0.17.0) (GH11133)."</p>
  </blockquote>
  
  <p>Any help would be nice!</p>