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GAMS K1

Least squares (L-2) approximation

8 matching packages

Includes packages assigned to this class and its descendants. A package may cover only part of a class.

GAMS definition

Packages

8 packages

fitpack

Federico Perini (perazz) / fitpack

Spline fitting, smoothing, derivatives, and integration of curves and surfaces.

Uncertain: discovery classification awaiting procedure-level source review.

E E1 E1a E2 H H1 H2 H2a H2a2 H2a2b H2a2b2 K K1 K5

Package details · Repository · Open default example

libdogleg-f

Ivan Pribec (ivan-pi) / libdogleg-f

Fortran interfaces to libdogleg trust-region nonlinear least-squares optimization.

Uncertain: discovery classification awaiting procedure-level source review.

G G1 G1b G1b1 G1b1b K K1

Package details · Repository · Open default example

lsmr

Jacob Williams (jacobwilliams) / LSMR

Iterative solution of sparse linear equations and least-squares problems.

Uncertain: discovery classification awaiting procedure-level source review.

D D2 D9 D9a D9a1 K K1

Package details · Repository · Open default example

lsqr

Jacob Williams (jacobwilliams) / LSQR

Iterative sparse linear systems and least-squares solver using coordinate storage.

Uncertain: discovery classification awaiting procedure-level source review.

D D2 D9 D9a D9a1 K K1

Package details · Repository · Open default example

minpack

Jacob Williams (jacobwilliams) / minpack

Nonlinear equation solvers and nonlinear least-squares fitting.

Uncertain: discovery classification awaiting procedure-level source review.

F F2 G G1 G1b G1b1 G1b1a G1b1b K K1

Package details · Repository · Open default example

nonlin

Jason Christopherson (jchristopherson) / nonlin

Object-oriented solvers for nonlinear equations, least squares and optimization.

Uncertain: discovery classification awaiting procedure-level source review.

F F1 F1b F2 G G1 G1b G1b1 G1b1a G1b1b K K1

Package details · Repository · Open default example

odrpack95

Hugo Vale (HugoMVale) / odrpack95

Orthogonal distance regression with errors in both variables and optional parameter bounds.

Uncertain: discovery classification awaiting procedure-level source review.

Package details · Repository · Open default example

splpak

Jacob Williams (jacobwilliams) / splpak

Least-squares fitting and evaluation of multidimensional cubic splines.

Matching APIs: splpak_type%initialize, evaluate

Verified: a checked driver demonstrates a capability in this class.

Package details · Repository · Try in playground

Checked drivers: splpak-paired-noise-fit