Piecewise Regression Versions Save

piecewise-regression (aka segmented regression) in python. For fitting straight line models to data with one or more breakpoints where the gradient changes.

v1.5.0

6 months ago

Changes:

Modified the Davies test for the existence of one breakpoint to use the Wald test as a test statistic, following Muggeo, V. M. (2008). Segmented: an R package to fit regression models with broken-line relationships. R news, 8(1), 20-25.
Added tests for the Davies test with a range of data models.
Added the option to get model fit parameters easily with a convenience function get_params on the Fit object.
Added the option to get data predictions easily with a convenience function predict on the Fit object.
Made small changes in response to issues raised.

v1.2.0

2 years ago

What's Changed

Create LICENSE.txt by @chasmani in https://github.com/chasmani/piecewise-regression/pull/1
Edit suggestions by @galessiorob in https://github.com/chasmani/piecewise-regression/pull/2

New Contributors

@chasmani made their first contribution in https://github.com/chasmani/piecewise-regression/pull/1
@galessiorob made their first contribution in https://github.com/chasmani/piecewise-regression/pull/2

Full Changelog: https://github.com/chasmani/piecewise-regression/commits/v1.2.0