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raw_data [2010/05/10 19:39]
127.0.0.1 external edit
raw_data [2010/05/16 14:07] (current)
dmontaner
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 ====== Raw Data ====== ====== Raw Data ======
  
-After scanning an array a //picture// is created and specific software is needed to perform an //image analysis//. Each microarray platform provides specific methods to convert the image into a //data file// storing intensity measurements of each spot. In [[Babelomics]] and in general microarray studies, those //data files// are considered to be the **raw data**. The starting point of any microarray analysis study.+After scanning an array a //picture// is created and specific software is needed to perform an //image analysis//. Each microarray platform ​(or scanner) ​provides specific methods to convert the image into a //data file// storing intensity measurements of each spot. 
  
 +In [[Babelomics]] and in general microarray studies, those //data files// are considered to be the **raw data**; the starting point of any microarray analysis study.
 +
 +There are **3** [[raw data]] types that can be read and processed using [[Babelomics]].
 +  *.[[CEL]] files: [[Affymetrix]] raw data files.
 +  *[[Agilent]] raw data files.
 +  *.[[GPR]] files: [[GenePix]] raw data files.
raw_data.txt ยท Last modified: 2010/05/16 14:07 by dmontaner
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