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I am trying to fit my data points. It looks like the fitting without errors are not that optimistic… Read more How To Do Scipy Curve Fitting With Error Bars And Obtain Standard Errors On Fitting Parameters?

I've tried scipy.optimize import curve_fit but it only seems to change the data points. I want … Read more How Do I Add Weighting To A Curve Not The Data Points During Fitting? What Import/func Do I Use?

I would like to use the lmfit module to fit a function to a variable number of data-sets, with some… Read more Python And Lmfit: How To Fit Multiple Datasets With Shared Parameters?

I'm new to python (and programming in general) and want to make a polynomial fit using curve_fi… Read more Curve_fit With Polynomials Of Variable Length

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 need to interpolate data coming from an instrument using a gaussian fit. To this end I thought ab… Read more Python Gaussian Fit On Simulated Gaussian Noisy Data

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

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?

I'm trying to fit function to a data set of an experiment using python. I can get a really good… Read more How To Return The Fit Error In Python Curve_fit

I have a set (at least 3) of curves (xy-data). For each curve the parameters E and T are constant b… Read more Fit Multiple Parametric Curves With Scipy

I am working on fitting a 3d distribution function in scipy. I have a numpy array with counts in x… Read more Curve Fitting In Scipy With 3d Data And Parameters

I have the following data measured using an instrument in the lab. Since the instrument collects pa… Read more Fitting "multimodal" Lognormal Distributions To Data Using Python

I am trying to create a multible voigt/Gaussian/Lorentizan-peak fit function with lmfit. Therefore,… Read more Different Constraints For Fit Parameter In Lmfit Model

I am looking for a way to fit parametric equations to a set of data points, using Python. As a simp… Read more How To Fit Parametric Equations To Data Points In Python

I'm looking for a way to plot a curve through some experimental data. The data shows a small li… Read more Fit A Curve For Data Made Up Of Two Distinct Regimes

I have the data as shown below. I want to find a CUBIC SPLINE curve that fits the entire data set (… Read more Python: Cubic Spline Regression For A Time Series Data

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?

In a nutshell, I have two matrices, one called t and another called y. Each of them has 7 columns. … Read more How To Use Curve_fit Function Inside A For Loop To Create Multiple Regressions In One Go In Python?

In a nutshell, I have two matrices, one called t and another called y. Each of them has 7 columns. … Read more How To Use Curve_fit Function Inside A For Loop To Create Multiple Regressions In One Go In Python?

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?