<html><head></head><body style="font-family: times new roman,new york,times,serif; font-size: 12pt;">Thanks for the info.<br><br>No I have not used Rapidminer.<br>I think this a good feature for ITK to have since its very useful, I used the lstsq function of python scipy.linalg<br><br>Leila<br><hr><b>From: </b>Dawood AlMasslawi <masslawi@gmail.com><br><b>Sent: </b>Wed, 7/27/2011 9:54am<br><b>To: </b>Leila Baghdadi <baghdadi@phenogenomics.ca><br><b>Cc: </b>insight-users@itk.org<br><b>Subject: </b>RE: linear regression<br><br>Hi Leila,<div><br></div><div>Have you tried to use the Rapidminer? It has an image processing</div><div><br></div><div>extension and also using the ITK Java wrapper you might be able to </div><div><br></div><div>custom built your own desired algorithms.</div>
<div><br></div><div>See the following links,</div><div><br></div><div><a href="http://spl.utko.feec.vutbr.cz/en/component/content/article/46-image-processing-extension-for-rapidminer-5">http://spl.utko.feec.vutbr.cz/en/component/content/article/46-image-processing-extension-for-rapidminer-5</a></div>
<div><br></div><div><a href="http://code.google.com/p/wrapitk/">http://code.google.com/p/wrapitk/</a></div><div><br></div><div><span class="Apple-style-span" style="font-family: arial,helvetica,sans-serif; font-size: 13px; line-height: 18px;"><a href="http://hdl.handle.net/1926/188">http://hdl.handle.net/1926/188</a></span></div>
<div><br></div><div>HTH,</div><div>Dawood</div><div><br></div><div><br></div><div>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<</div>
<div><br></div><div><br></div><div><span class="Apple-style-span" style="font-family: 'Times New Roman'; font-size: medium;"><pre>Hi everyone<br>does anyone know of if linear regression can be used with itk. I have to calculate quadratic coefficients for a large 2048*2048 image (pixel by pixel) and found statistical packages such as R extremely slow.<br><br>thanks<br><br>Leila</pre></span></div>
</body></html>