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Curve Fitting Python Packages

Python packages with the GitHub topic curve-fitting. Sorted by relevance, with stars and monthly downloads.
Anselmoo
spectrafit

Fast fitting of 2D- and 3D-Spectra with established routines

9K 34 8
luphord
nelson-siegel-svensson

Implementation of the Nelson-Siegel-Svensson interest rate curve model.

9K 129 47
gesellkammer
bpf4

lazy evaluated curves for python

9K 4 0
alexshtf
torchcurves

Parametric differentiable curves with PyTorch for continuous embeddings, shape-restricted models, or KANs

3K 64 2
kmnhan
xarray-lmfit

Fit lmfit models to xarray objects

2K 8 2
yuriok
qgrain

An easy-to-use software for the comprehensive analysis of grain size distributions

2K 26 8
tBuLi
symfit

Symbolic Fitting; fitting as it should be.

2K 244 19
dpploy
covid-surge

Covid-Surge is a utility for computing and comparing mortality surge periods of communities afflicted by the COVID-19 virus pandemic.

2K 0 0
tylerdougan
waltlabtools

A collection of tools for biomedical research assay analysis in Python.

1K 4 3
vitaliy-ch25
melafit

melafit: High-precision 24h melatonin profile analysis. Features bimodal skewed baseline cosine fitting (Van Someren & Nagtegaal, 2007) and a robust cost function (Gabel et al., 2017) for superior convergence, even with sparse data.

1K 1 0
nomad-vagabond
splinecloud-scipy

A SplineCloud client based on SciPy.

730 2 0
nrc-cnrc
metrolopy

Tools for uncertainty propagation and measurement unit conversion — Outils pour la propagation des incertitudes et la conversion d'unités de mesure

683 39 8
Technologicat
wlsqm

Weighted least squares meshless interpolator and differentiator. Py3.11-3.14.

555 19 4
himoto
hillfit

Fitting the Hill Equation to Experimental Data

555 13 3
hftsoi
symbolfit

Automatic parametric modeling with symbolic regression

448 68 6
garethjns
fitpsyche

Psychometric curve fitting functions

404 11 5
giusesorrentino
labtoolbox

LabToolbox is a collection of tools for the analysis and processing of experimental data in scientific research.

392 2 0
gcorucci
simann

Python Simple Simulated Annealing curve fit algorithm - pip install SimAnn

373 0 0
kyrylo-gr
ffit

Make a curve fitting as easy as possible

317 1 2
segsell
kernreg

Tool for non-parametric curve fitting using local polynomials.

275 5 0
AlexanderSouthan
pydatafitting

package for specialized regression

245 6 1
davidfokkema
tailor

Explore datasets and fit models.

244 40 8
blendingjake
exectiming

An advanced timer for Python that makes it easy to determine code execution time

241 3 0
Dipolar-Quantum-Gases
jaxfit

GPU/TPU accelerated nonlinear least-squares curve fitting using JAX

240 60 11
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