Curve Fitting Python Packages

spectrafit

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

9K 34 8

nelson-siegel-svensson

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

9K 129 47

bpf4

lazy evaluated curves for python

9K 4 0

torchcurves

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

3K 64 2

xarray-lmfit

Fit lmfit models to xarray objects

2K 8 2

qgrain

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

2K 26 8

symfit

Symbolic Fitting; fitting as it should be.

2K 244 19

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

waltlabtools

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

1K 4 3

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

splinecloud-scipy

A SplineCloud client based on SciPy.

730 2 0

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

wlsqm

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

555 19 4

hillfit

Fitting the Hill Equation to Experimental Data

555 13 3

symbolfit

Automatic parametric modeling with symbolic regression

448 68 6

fitpsyche

Psychometric curve fitting functions

404 11 5

labtoolbox

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

392 2 0

simann

Python Simple Simulated Annealing curve fit algorithm - pip install SimAnn

373 0 0

ffit

Make a curve fitting as easy as possible

317 1 2

kernreg

Tool for non-parametric curve fitting using local polynomials.

275 5 0

pydatafitting

package for specialized regression

245 6 1

tailor

Explore datasets and fit models.

244 40 8

exectiming

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

241 3 0

jaxfit

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

240 60 11