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 Non-linear curve fit curve not appearing
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benzo

9 Posts

Posted - 05/13/2009 :  5:42:16 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. 8 pro
Operating System: Vista + XP

Hi, I am trying to plot multiple non-linear curve fits (sigmoid/growth) with Hill1 formula.

I can do this with 1 set of data, but when trying to get Origin to plot the best fit line onto multiple data points, it'll calculate the multiple K values etc for all the different data sets against the single x axis, but it doesn't draw the best fit curves for each of them.

Am I missing something?

Thanks in advance.

benzo

9 Posts

Posted - 05/17/2009 :  7:15:39 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
I figured it out- global fit is the answer.
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