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Using lmfit Minimizer.minimize() leads to error ValueError: "The truth value of an array with m...

Showing the error of lmfit-model center in plot...

scipy curve_fit raises "OptimizeWarning: Covariance of the parameters could not be estimated&qu...

unexpected results while applying curve fitting to triangular pdf using lmfit...

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Unable to fit custom model with lmfit - ValueError: The model function generated NaN values and the ...

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Fitting data with Voigt profile in lmfit in python - huge errors...

Classes, attributes and functions in lmfit library...

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Python lmfit - how to properly fix parameters while fitting?...

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How to fit multiple datasets which have a combination of shared and non-shared parameters...

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Omit values when fitting (lmfit nan_policy)...