<p>Greetings to all,</p>
<p>I am using BIRT4.5 bundled with Eclipse.</p>
<p>The input file is csv-formatted with the first column as the index and the other columns have float values.</p>
<p>I need to make a report to display:</p>
<p>- The same col header names as the input file</p>
<p>- The index and the runningSum for the other indexes every 10 rows.</p>
<p>There should be no other rows in the report.</p>
<p> </p>
<p>In other words, the required output is all follows:</p>
<p>Index Hdr First Col Header Nth Col Header</p>
<p> </p>
<p>10th row Index ---- runSum of the first 10rows of col-1 .......runningSum of the first 10 rows of col-N</p>
<p>20th row Index ---- runSum of the second 10rows of col-1.....runningSum of the second 10 rows of col-N</p>
<p>...........</p>
<p>..........</p>
<p>and so on.</p>
<p> </p>
<p>Could you please provide some guidance as I am relatively new to BIRT?</p>
<p> </p>
<p>Thx</p>
