gamfit

library0.1.176pypypiunverified

Formula-first generalized additive models (GAMs) with a high-performance Rust core. Version 0.1.176, actively developed (GitHub).

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pip install gamfit

github ↗homepage ↗

INSTALL

IMPORT

SIG · GAMFIT

gamfit

analyticspythonv0.1.176

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

GAM

✓ from gamfit import GAM

✗ from gamfit.gam import GAM

Top-level import is from gamfit, not submodule.

✓ from gamfit import s

✗ from gamfit.smooth import s

smooth term function is exported at top level.

✓ from gamfit import te

Tensor product smooth term.

Fit a simple GAM with smooth term.

import numpy as np from gamfit import GAM, s np.random.seed(42) n = 200 x = np.linspace(0, 10, n) y = np.sin(x) + np.random.normal(0, 0.2, n) model = GAM(y ~ s(x)) model.fit() print(model.summary())

Debug

Known issues

breakingAPI changes are frequent in early versions (0.x). Always pin version in requirements.

fix

Use gamfit>=0.1.176,<1.0.0 and test upgrades.

affects: <1.0.0

deprecatedOld import paths like `from gamfit import GAM` (top-level) are correct; avoid `from gamfit.models import GAM`.

fix

Use `from gamfit import GAM`.

affects: 0.1.x

gotchaFormula syntax uses `~` and expects columns as symbols. Do not quote column names.

fix

Use `y ~ s(x)`, not `y ~ 's(x)'`.

affects: all

gotchaMissing or inconsistent data types can cause silent errors. Input arrays should be float64.

fix

Cast data to `np.float64` if needed.

affects: all

Upgrade

Version history

0.1.176latest on PyPI · released Jun 7, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

27 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/SauersML/gam ↗

homepagehttps://github.com/SauersML/gam ↗