svndigest - svndigest

Rev	Date	Author	Line
2	26 Feb 07	jari	1	<html>
2	26 Feb 07	jari	2
2	26 Feb 07	jari	3	<h3>Tab Delimited, Multiple Sample (TDMS) Format</h3>
2	26 Feb 07	jari	4	TDMS files encapsulate the expression data from multiple samples into a single tab delimited file.
2	26 Feb 07	jari	5	Each sample represented in the file will have a single dedicated column that contains the expression data for that sample.
2	26 Feb 07	jari	6	Each row, below the header rows, represents information relating to a particular spot on the slide.
2	26 Feb 07	jari	7	<br>
2	26 Feb 07	jari	8	TDMS is very popular data format.It can be either affymetrix data or cDNA data. TDMS contains one or more header rows.Every column is seperated by a tab. Every row contains the express value for one gene at a different experiment.
2	26 Feb 07	jari	9	<br>
2	26 Feb 07	jari	10	A sample data file is displayed as following.<br>
2	26 Feb 07	jari	11	<table border=2 >
2	26 Feb 07	jari	12	<font size=3><tr><th><b>GeneID</th><th><b>SomeAnnotation</th><th><b>Sample1</th><th><b>Sample2</th></tr></font>
2	26 Feb 07	jari	13	<tr valign=top><td>gene1</td>
2	26 Feb 07	jari	14	<td>annotation</td>
2	26 Feb 07	jari	15	<td>0.22</td>
2	26 Feb 07	jari	16	<td>0.42</td></tr>
2	26 Feb 07	jari	17	</html>