Curve Fitting Python Packages

bpf4

lazy evaluated curves for python

spectrafit

📊📈🔬 SpectraFit is a command-line and Jupyter-notebook tool for quick data-fitting based on the regular expression of distribution functions.

nelson-siegel-svensson

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

symfit

Symbolic Fitting; fitting as it should be.

torchcurves

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

xarray-lmfit

Fit lmfit models to xarray objects

qgrain

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

waltlabtools

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

wlsqm

Fast and accurate weighted least squares meshless interpolator for Python

covid-surge

COVID-19 mortality surge period calculation for communities afflicted by the corona virus SARS-CoV-2

hillfit

Fitting the Hill Equation to Experimental Data

metrolopy

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

splinecloud-scipy

A Python client for SplineCloud API

symbolfit

Automatic parametric modeling with symbolic regression

labtoolbox

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

wfiuh

Curve fitting width function IUH (WFIUH) in Hydrology

jaxfit

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

simann

Python Simple Simulated Annealing curve fit algorithm - pip install SimAnn

fitpsyche

Psychometric curve fitting functions

kernreg

Tool for non-parametric curve fitting using local polynomials.

ffit

Fit python library

tailor

Application for data analysis and curve fitting

pydatafitting

Specialized linear, polynomial (including equality constraints on points and slopes), multivariate and nonlinear regression/curve fitting functions.

pyvisco

Pyvisco is a Python library that supports the identification of Prony series parameters for Generalized Maxwell models describing linear viscoelastic materials.