101 reputation
1
bio website
location
age
visits member for 2 years, 9 months
seen Sep 1 at 9:06

Apr
30
comment Output of NonlinearModelFit differs from the correct result
Why do you think "[..] the result should be 1.23...*t^0.6548 [..]" in the first place? The results you get for a non-linear fit depend on many factors, for instance the optimization/minimization algorithm used, starting values, convergence criteria etc.
Jan
26
awarded  Supporter