Dear All,
I am using NonlinearModelFit to fit data with a function with 4 parameters.
With Marquardt Levenberg Algorithm the errors are considered independent, but in reality errors are dependent each other.
Is there a build in function which I can use that when I type
nonlimearmodelfit["ParameterErrors"] I can obtain an evaluation of the errors that takes into consideration that they are dependent each other?
Many thanks,
Best regards,
Maria
