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    <title>topic Excel normalize column in Talend Studio</title>
    <link>https://community.qlik.com/t5/Talend-Studio/Excel-normalize-column/m-p/2297904#M70428</link>
    <description>hello;&lt;BR /&gt;I have a Excel file with  3 colums:&lt;BR /&gt;Date                   Col1          Col2&lt;BR /&gt;mercredi 17/01	 42,06	   199,20 ? &lt;BR /&gt;jeudi 18/01	  404,74	   268,92 ? &lt;BR /&gt;vendredi 19/01	  125,32	   129,48 ? &lt;BR /&gt;	                  125,40 ? 	   358,56 ? &lt;BR /&gt;	                  81,32 ? 	&lt;BR /&gt;	                  40,66 ? 	&lt;BR /&gt;	                  162,46 ? &lt;BR /&gt;	                  1 205,10 ?   2 420,28 ?     // the sum of the previous  column       &lt;BR /&gt;lundi 22/01         66,90 ? 	   179,28 ? &lt;BR /&gt;		&lt;BR /&gt;i want to get this result:&lt;BR /&gt;Date                  Col1          Col2&lt;BR /&gt;mercredi 17/01	 42,06	 199,20 ? &lt;BR /&gt;jeudi 18/01	 404,74	 268,92 ? &lt;BR /&gt;vendredi 19/01	 125,32	 129,48 ? &lt;BR /&gt;vendredi 19/01   125,40 ? 	 358,56 ? &lt;BR /&gt;vendredi 19/01   81,32 ? 	&lt;BR /&gt;vendredi 19/01   40,66 ? 	&lt;BR /&gt;vendredi 19/01   162,46 ?&lt;BR /&gt;lundi 22/01	 66,90 ? 	 179,28 ? &lt;BR /&gt;Can you help  me&lt;BR /&gt;Thank you.</description>
    <pubDate>Sat, 16 Nov 2024 13:24:52 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2024-11-16T13:24:52Z</dc:date>
    <item>
      <title>Excel normalize column</title>
      <link>https://community.qlik.com/t5/Talend-Studio/Excel-normalize-column/m-p/2297904#M70428</link>
      <description>hello;&lt;BR /&gt;I have a Excel file with  3 colums:&lt;BR /&gt;Date                   Col1          Col2&lt;BR /&gt;mercredi 17/01	 42,06	   199,20 ? &lt;BR /&gt;jeudi 18/01	  404,74	   268,92 ? &lt;BR /&gt;vendredi 19/01	  125,32	   129,48 ? &lt;BR /&gt;	                  125,40 ? 	   358,56 ? &lt;BR /&gt;	                  81,32 ? 	&lt;BR /&gt;	                  40,66 ? 	&lt;BR /&gt;	                  162,46 ? &lt;BR /&gt;	                  1 205,10 ?   2 420,28 ?     // the sum of the previous  column       &lt;BR /&gt;lundi 22/01         66,90 ? 	   179,28 ? &lt;BR /&gt;		&lt;BR /&gt;i want to get this result:&lt;BR /&gt;Date                  Col1          Col2&lt;BR /&gt;mercredi 17/01	 42,06	 199,20 ? &lt;BR /&gt;jeudi 18/01	 404,74	 268,92 ? &lt;BR /&gt;vendredi 19/01	 125,32	 129,48 ? &lt;BR /&gt;vendredi 19/01   125,40 ? 	 358,56 ? &lt;BR /&gt;vendredi 19/01   81,32 ? 	&lt;BR /&gt;vendredi 19/01   40,66 ? 	&lt;BR /&gt;vendredi 19/01   162,46 ?&lt;BR /&gt;lundi 22/01	 66,90 ? 	 179,28 ? &lt;BR /&gt;Can you help  me&lt;BR /&gt;Thank you.</description>
      <pubDate>Sat, 16 Nov 2024 13:24:52 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Talend-Studio/Excel-normalize-column/m-p/2297904#M70428</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2024-11-16T13:24:52Z</dc:date>
    </item>
    <item>
      <title>Re: Excel normalize column</title>
      <link>https://community.qlik.com/t5/Talend-Studio/Excel-normalize-column/m-p/2297905#M70429</link>
      <description>hi, 
&lt;BR /&gt;this is a issue of very bad organisation of a database file. you should never have null value as you have in this exel file ! thats very bad ! more... these are not really null value because it should be vendred 19/01 value... but for a computer it is a null value... 
&lt;BR /&gt;the easiest to do is to use... excel to change your file ! 
&lt;BR /&gt;1) add a column "temp_date" 
&lt;BR /&gt;2) go in the first case of temp_date then 
&lt;BR /&gt;3) calculate your column with the" if"function of excel : if ( clic on comumn date) = '' then new value = (clic on column date - 1 line) else (clic on column date) 
&lt;BR /&gt;the only issu is taht the first date msut not be null !! 
&lt;BR /&gt;4) clic down to calcultate all value in your file. 
&lt;BR /&gt;5) then copy/paste to change date column and delete temp column. 
&lt;BR /&gt;and never structure a database like that again in your life !!!</description>
      <pubDate>Sun, 30 May 2010 09:53:15 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Talend-Studio/Excel-normalize-column/m-p/2297905#M70429</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2010-05-30T09:53:15Z</dc:date>
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