Re: [base] Lowess normalisation - Block parameter
Great using 1 worked! Thanks From: Nicklas Nordborg nick...@thep.lu.se To: BASE ML basedb-users@lists.sourceforge.net Sent: Sunday, 8 February, 2009 22:58:08 Subject: Re: [base] Lowess normalisation - Block parameter Louise Donnison wrote: Hi I have been trying to normalise with block size 48 using the Lowess normalization plugin. It does not appear to work for me. It gives the same result as if I use block size 0. If your array has 48 block on it this is the expected behavior. The parameter tells the plug-in the number of blocks to use per group. If you want to normalize each block individually the value should be '1'. /Nicklas -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject unsubscribe to basedb-users-requ...@lists.sourceforge.net -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com___ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject unsubscribe to basedb-users-requ...@lists.sourceforge.net
Re: [base] Lowess normalisation - Block parameter
Louise Donnison wrote: Hi I have been trying to normalise with block size 48 using the Lowess normalization plugin. It does not appear to work for me. It gives the same result as if I use block size 0. If your array has 48 block on it this is the expected behavior. The parameter tells the plug-in the number of blocks to use per group. If you want to normalize each block individually the value should be '1'. /Nicklas -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject unsubscribe to basedb-users-requ...@lists.sourceforge.net
[base] Lowess normalisation - Block parameter
Hi I have been trying to normalise with block size 48 using the Lowess normalization plugin. It does not appear to work for me. It gives the same result as if I use block size 0. I have been looking at LowessNormalisation code. The spot spot data is ofsize 17328 split over 48 blocks. When the code executes here the resulting toNormalise is still of size 17328, I was expecting it to be of size 361 ? while (toIndex dataSize data.get(toIndex).block = toBlock) { ++toIndex; } if (toIndex fromIndex) { List SpotData toNormalize = data.subList(fromIndex, toIndex); Is there something that I am doing wrong? regards Louise The code version is BASE 2.9 using LowessNormalisation code of @version 2.0 @base.modified $Date: 2008-09-11 22:06:36 +0200 (Thu, 11 Sep 2008) $ -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com___ The BASE general discussion mailing list basedb-users@lists.sourceforge.net unsubscribe: send a mail with subject unsubscribe to basedb-users-requ...@lists.sourceforge.net