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grahamdog

UK
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Posted - 04/26/2006 :  10:12:24 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7
Operating System:XP pro

Hi I need to modify a script to fit a gaussian to a data set but missing out some data in the middle of the data. Is this possible? Would it require two ranges?

Thanks
g

Mike Buess

USA
3037 Posts
Posted - 04/26/2006 :  10:32:30 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Have you tried masking the points in the middle? This will mask points (rows) i1 through i2 in the dataset being fitted. (Use %A<i>=0 inside the {} brackets to unmask the same points after you've performed the fit.)

%A=nlsf.fitdata$;
loop(i,i1,i2) {%A<i>=1};

Mike Buess
Origin WebRing Member

Edited by - Mike Buess on 04/26/2006 10:38:19 AM

Edited by - Mike Buess on 04/26/2006 11:00:26 AM
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grahamdog

UK
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Posted - 04/27/2006 :  10:34:05 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks alot works - like a charm.
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