title: Can I make a logarithmic regression on sklearn?
body: <p>I don't know if "logarithmic regression" is the right term, I need to fit a curve on my data, like a polynomial curve but going flat on the end.</p>
  
  <p>Here is an image, the blue curve is what I have (2nd order polynomial regression) and the magenta curve is what I need.</p>
  
  <p><a href="https://i.stack.imgur.com/U2U9u.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/U2U9u.jpg" alt="enter image description here"></a></p>
  
  <p>I have search a lot and can't find that, only linear regression, polynomial regression, but no logarithmic regression on sklearn. I need to plot the curve and then make predictions with that regression.</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>Here is the data for the plot image that I posted:</p>
  
  <pre><code>x,y
  670,75
  707,46
  565,47
  342,77
  433,73
  472,46
  569,52
  611,60
  616,63
  493,67
  572,11
  745,12
  483,75
  637,75
  218,251
  444,72
  305,75
  746,64
  444,98
  342,117
  272,85
  128,275
  500,75
  654,65
  241,150
  217,150
  426,131
  155,153
  841,66
  737,70
  722,70
  754,60
  664,60
  688,60
  796,55
  799,62
  229,150
  232,95
  116,480
  340,49
  501,65
  </code></pre>