regression-simple

Simple linear and quadratic regression

https://github.com/phadej/regression-simple

LTS Haskell 23.28:0.2.1@rev:1
Stackage Nightly 2026-07-20:0.2.2
Latest on Hackage:0.2.2

See all snapshots regression-simple appears in

BSD-3-Clause licensed
Maintained by Oleg Grenrus
This version can be pinned in stack with:regression-simple-0.2.2@sha256:4ccfd4fe38808be448843f4ea8f12652729ff5cad409c882c30acd1463a8fd4f,2022

Module documentation for 0.2.2

Depends on 2 packages(full list with versions):
base, deepseq
Used by 1 package in nightly-2026-07-20(full list with versions):
tasty-bench-fit

A simple package with a module for

  • linear and quadratic regression

  • linear and quadratic zeros formula

  • some 2d and 3d linear algebra

All specialized to Double.

Changes

0.2.2

  • Support GHC-9.14
  • Drop support for GHCs prior 9.2
  • Update dependencies (also lower bounds)

0.2.1

  • Better lambda0 guesses, hopefully
  • Support GHC-9.6

0.2

Large refactoring:

  • Add *WithWeights variants
  • Move linear algebra minilib into own module
  • Expose accumulators

0.1.1

  • Add *WithErrors variants to regression functions.