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 error non-linear Fitting (nlsf)		  New Topic  Reply to Topic
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atman

Russia
2 Posts
Posted - 06/27/2018 :  07:33:50 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
i write a programm in originC to make a fitting allometric2 of multiple data,
When I run my program, the fitting does not work with the error message "Too few datapoints, or the data step too big".
Hopw to make the fitting working? Thanks.
P.S. 3 parameters in fitting function and 5 points to fit.
bu
Edited by - atman on 06/27/2018 07:35:47 AM

YimingChen

1609 Posts
Posted - 06/27/2018 :  4:04:58 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Would you please send your data and code to <tech@originlab.com> for us to check further. Thank you.

James
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atman

Russia
2 Posts
Posted - 06/28/2018 :  12:58:36 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Let us simplify. When I make fitting in origin - all works well.
But when I make fitting using Script window, there is an error.
the example was uploaded.

bu
Edited by - atman on 06/28/2018 01:01:10 AM
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