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How to calculate errors for fit parameters? 
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#1
Jan2614, 02:49 PM

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I use the least squares method in a small Cprogramm to fit some data points. But don't know how to get the errors of the calculated parameter.



#2
Jan2614, 04:24 PM

Mentor
P: 12,113

You can track how the sum of squares increase if you vary individual parameters (and optimize the other parameters). Alternatively, use existing fit programs, they have that implemented.



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