title: How do I replicate Excel's "Power Trendline" in Python?
body: <p>How can I recreate the "Excel Power Trendline" in Python and acquire the coefficients?</p>
  
  <p>In Excel, this data...</p>
  
  <pre><code>x = [5.5, 6.0, 6.5, 7, 9]
  y = [64.0575, 69.656, 75.781, 82.7023, 111.156866]
  </code></pre>
  
  <p>...creates a trendline that produces the regression formula:</p>
  
  <pre><code>y = 9.2347 * (x ^ 1.1294)
  </code></pre>
  
  <p>I would like to do this in Python so I can utilize the coefficients from the formula later on in my software.</p>
  
  <p>Thanks!</p>