Package: LIM 1.4.7.1

LIM: Linear Inverse Model Examples and Solution Methods

Functions that read and solve linear inverse problems (food web problems, linear programming problems). These problems find solutions to linear or quadratic functions: min or max (f(x)), where f(x) = ||Ax-b||^2 or f(x) = sum(ai*xi) subject to equality constraints Ex=f and inequality constraints Gx>=h.

Authors:Karline Soetaert <[email protected]>, Dick van Oevelen<[email protected]>

LIM_1.4.7.1.tar.gz
LIM_1.4.7.1.zip(r-4.5)LIM_1.4.7.1.zip(r-4.4)LIM_1.4.7.1.zip(r-4.3)
LIM_1.4.7.1.tgz(r-4.4-any)LIM_1.4.7.1.tgz(r-4.3-any)
LIM_1.4.7.1.tar.gz(r-4.5-noble)LIM_1.4.7.1.tar.gz(r-4.4-noble)
LIM_1.4.7.1.tgz(r-4.4-emscripten)LIM_1.4.7.1.tgz(r-4.3-emscripten)
LIM.pdf |LIM.html
LIM/json (API)

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

Peer review:

Datasets:
  • FILERigaAutumn - Input text "file" for gulf of Riga autumn planktonic food web
  • LIMBlending - A blending problem specification
  • LIMBrouageMudflat - Linear inverse model specification for the Intertidal mudflat food web on the Atlantic coast of France
  • LIMCaliforniaSediment - Linear inverse model specification for the Santa Monica Basin sediment food web
  • LIMCoralRockall - Linear inverse model specification for the Deep-water Coral food web at Rockall Bank
  • LIMEcoli - The Escherichia Coli Core Metabolism: Reaction network model specificiation
  • LIMEverglades - Linear inverse model specification for the herpetological food web of the Everglades
  • LIMRigaAutumn - Linear inverse model specification for the Gulf of Riga *autumn* planktonic food web
  • LIMRigaSpring - Linear inverse model specification for the Gulf of Riga *spring* planktonic food web.
  • LIMRigaSummer - Linear inverse model specification for the Gulf of Riga *summer* planktonic food web.
  • LIMScheldtIntertidal - Linear inverse model specification for the Schelde Intertidal flat food web
  • LIMTakapoto - Linear inverse model specification for the Takapoto atoll planktonic food web.
  • LIMinputBlending - A blending problem specification

On CRAN:

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

12 exports 2.80 score 6 dependencies 1 dependents 14 mentions 32 scripts 391 downloads

Last updated 7 months agofrom:fd9a31a70b. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 04 2024
R-4.5-winOKSep 04 2024
R-4.5-linuxOKSep 04 2024
R-4.4-winOKSep 04 2024
R-4.4-macOKSep 04 2024
R-4.3-winOKSep 04 2024
R-4.3-macOKSep 04 2024

Exports:FlowmatrixLdeiLinpLseiPlotrangesPrintMatReadSetupVariablesVarrangesXrangesXsample

Dependencies:diagramlimSolvelpSolveMASSquadprogshape

LIM: implementing linear inverse models in R

Rendered fromLIM.Rnwusingutils::Sweaveon Sep 04 2024.

Last update: 2014-01-08
Started: 2014-01-08

the core metabolism of E.coli

Rendered fromLIMecoli.Rnwusingutils::Sweaveon Sep 04 2024.

Last update: 2014-01-08
Started: 2014-01-08

Readme and manuals

Help Manual

Help pageTopics
Linear Inverse Model examples and solution methodsLIM-package LIM
Input text "file" for gulf of Riga autumn planktonic food webFILERigaAutumn
Generates a flow matrix for an inverse (foodweb) problemFlowmatrix
Solves a linear inverse model using least distance programmingLdei Ldei.character Ldei.double Ldei.lim Ldei.limfile
A blending problem specificationLIMBlending LIMinputBlending
Linear inverse model specification for the Intertidal mudflat food web on the Atlantic coast of FranceLIMBrouageMudflat
Linear inverse model specification for the Santa Monica Basin sediment food webLIMCaliforniaSediment
Linear inverse model specification for the Deep-water Coral food web at Rockall BankLIMCoralRockall
The Escherichia Coli Core Metabolism: Reaction network model specificiationLIMEcoli
Linear inverse model specification for the herpetological food web of the EvergladesLIMEverglades
Linear inverse model specification for the Gulf of Riga *autumn* planktonic food webLIMRigaAutumn
Linear inverse model specification for the Gulf of Riga *spring* planktonic food web.LIMRigaSpring
Linear inverse model specification for the Gulf of Riga *summer* planktonic food web.LIMRigaSummer
Linear inverse model specification for the Schelde Intertidal flat food webLIMScheldtIntertidal
Linear inverse model specification for the Takapoto atoll planktonic food web.LIMTakapoto
Solves a linear inverse model using linear programming.Linp Linp.character Linp.double Linp.lim Linp.limfile
Solves a linear inverse model using the least squares method.Lsei Lsei.character Lsei.double Lsei.lim Lsei.limfile
Plots the minimum and maximum and central valuesPlotranges Plotranges.character Plotranges.double Plotranges.lim
Writes linear inverse matrices to the screenPrintMat
Reads an inverse input fileRead
Creates linear inverse matricesSetup Setup.character Setup.limfile Setup.liminput
Generates the values of variables for a linear inverse (foodweb) problemVariables
Generates ranges of the variables for a linear inverse problemVarranges
Generates ranges of the unknowns of a linear inverse problemXranges
Generates a random sample of the unknowns for a linear inverse problemXsample