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abreiti

Germany
Posts
Posted - 05/04/2010 :  11:34:47 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello,

is there any possibility to find the maximum over all columns in a worksheet.

I need the maximum and the correspondending column number.

Thnaks,

abreiti

greg

USA
1378 Posts
Posted - 05/05/2010 :  4:30:20 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
This should do it:

maxval = -1e300;
maxcol = 0;
loop(ii,1,wks.ncols)
{
val = max(wcol(ii));
if(val > maxval)
{
maxval = val;
maxcol = ii;
}
}
ty Maximum of $(maxval) occurs in column $(maxcol);
Edited by - greg on 05/05/2010 4:30:40 PM
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abreiti

Germany
Posts
Posted - 05/06/2010 :  10:58:58 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thank's for the input. It doesn't worked with my Origin 7.5, but with the above information I found a solution that worked very well.

max = 0;
maxCOL = 0;
maxROW = 0;

loop(ii,1,wks.ncols)
{
%n=%h!wks.col$(ii).name$;
%q=%h_%n;
limit %q;
type "max $(LIMIT.YMAX)";
if($(LIMIT.YMAX) >= $(max))
{
max = $(LIMIT.YMAX);
maxCOL = $(ii);
maxROW = $(LIMIT.IMAX);
}
}
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