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I want to fit the log-normal parameters mu and sigma to an existing (measured) log-normal distribut… Read more How To Fit A Log-normal Distribution With Scipy?

I have a function y(x,z) with two variables x, z and 6 coefficients a,b,c,d,e,f. I have the data fo… Read more Why Does "scipy.optimize.minimize" Gives Me Such A Bad Fit?

I have 2 sets of points (X, Y). I want to: Use polifit to fit the line Given a Y predict an X Thi… Read more Python: Use Polyval To Predict X Passing Y

I am using scipy.optimize.curve_fit to fit a curve to some data i have. The curves, for the most pa… Read more Getting Standard Error Associated With Parameter Estimates From Scipy.optimize.curve_fit

I have data provided in the code which have negative and positive slopes as shown in figure: Using… Read more How To Apply Piecewise Linear Fit For A Line With Both Positive And Negative Slopes In Python?

I've been working on a project that uses SciPy's optimize.curve_fit() function to fit a cur… Read more I Need A Python Function That Can Fit A Curve Within A Parameter Space

I have now multiple times stumbled upon that fitting in python with scipy.curve_fit is somehow a lo… Read more Fitting (a Gaussian) With Scipy Vs. Root Et Al

I have 4 curves that are represented by these vectors: x = [300, 700, 1000, 1500] y1 = [-1.00553941… Read more Smoothing A Curve With Vectors Made By Few Elements?

Hi So I am fairly used to python but this is the first time I am using python for data analysis and… Read more Fitting Data To A Custom Model In Python

I am kind of new to scipy and curve_fit. I have 2 lists: x values: [0.723938224, 0.965250965, 1.206… Read more Use Of Curve_fit To Fit Data Of 2 Variables In A List

I recently got a script running to fit a gaussian to my absorption profile with help of SO. My hope… Read more Fitting Voigt Function To Data In Python

This is my code (it's an example of a larger piece of code): from scipy.optimize import curve_f… Read more Strange Result With Python's (scipy) Curve Fitting

I am trying to fit Brillouin Spectra (with several peaks) using scipy.optimize.curve_fit. I have h… Read more Fitting Multiple Lorentzians To Brillouin Spectrum Using Scipy In Python 3

I have a range of particle size distribution data arranged by percentage volume fraction, like so:;… Read more Fitting Binned Lognormal Data In Python