Package: optR 1.2.5

Prakash

optR: Optimization Toolbox for Solving Linear Systems

Solves linear systems of form Ax=b via Gauss elimination, LU decomposition, Gauss-Seidel, Conjugate Gradient Method (CGM) and Cholesky methods.

Authors:Prakash <[email protected]>

optR_1.2.5.tar.gz
optR_1.2.5.tar.gz(r-4.5-noble)optR_1.2.5.tar.gz(r-4.4-noble)
optR_1.2.5.tgz(r-4.4-emscripten)optR_1.2.5.tgz(r-4.3-emscripten)
optR.pdf |optR.html✨
optR/json (API)

# Install 'optR' in R:
install.packages('optR', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.20 score 1 stars 16 scripts 162 downloads 8 exports 0 dependencies

Last updated 8 years agofrom:2898e6f556. Checks:OK: 2. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 31 2024
R-4.5-linuxOKOct 31 2024

Exports:choleskiDecompositionhatMatrixinv.optRjacobianLUsplitoptRoptRFunoptRFun.newtonRapson

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Optimization & estimation based on Conjugate Gradient Methodcgm
Function for Choleski DecompositioncholeskiDecomposition
Function fits linear model using Choleski Decompositioncholeskilm
Function to solve linear system using forward substitutionforwardsubsitution.optR
Gauss-Seidel based Optimization & estimationgaussSeidel
Function determines the Hat matrix or projection matrix for given XhatMatrix
Invert a matrix using LU decompositioninv.optR
Function to evaluate jacobian matrix from functionsjacobian
LU decompositionLU.decompose
Solving system of equations using LU decompositionLU.optR
Function to extract Lower and Upper matrix from LU decompositionLUsplit
Function to address machine precision errormachinePrecision
Function for Newton Rapson roots for given equationsnewtonRapson
Non-diagnoal multipicationnonDiagMultipication
Function to Re-order the matrix to make dominant diagnalsopt.matrix.reorder
Optimization & predictive modelling ToolsetsoptR
Function to solve linear system using backsubsitutionoptR.backsubsitution
Optimization & predictive modelling ToolsetsoptR.default
Fitter function for Linear/Non-linear system with form Ax=boptR.fit
Optimization & predictive modelling ToolsetsoptR.formula
gauss to solve linear systemsoptR.gauss
Function to estimate lambdaoptR.multiplyfactor
Function based optimization moduleoptRFun
Function based optimization moduleoptRFun.newtonRapson
Prediction function based on optR classpredict.optR
print coefficients for optR classprint.optR
Generate Summary for optR classsummary.optR