# Linear Inverse Model Examples and Solution Methods

## Documentation for package ‘LIM’ version 1.4.7

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.

## Help Pages

LIM-package | Linear Inverse Model examples and solution methods
FILERigaAutumn | Input text "file" for gulf of Riga autumn planktonic food web
Flowmatrix | Generates a flow matrix for an inverse (foodweb) problem
Ldei | Solves a linear inverse model using least distance programming
Ldei.character | Solves a linear inverse model using least distance programming
Ldei.double | Solves a linear inverse model using least distance programming
Ldei.lim | Solves a linear inverse model using least distance programming
Ldei.limfile | Solves a linear inverse model using least distance programming
LIM | Linear Inverse Model examples and solution methods
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
LIMinputBlending | A blending problem specification
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.
Linp | Solves a linear inverse model using linear programming.
Linp.character | Solves a linear inverse model using linear programming.
Linp.double | Solves a linear inverse model using linear programming.
Linp.lim | Solves a linear inverse model using linear programming.
Linp.limfile | Solves a linear inverse model using linear programming.
Lsei | Solves a linear inverse model using the least squares method.
Lsei.character | Solves a linear inverse model using the least squares method.
Lsei.double | Solves a linear inverse model using the least squares method.
Lsei.lim | Solves a linear inverse model using the least squares method.
Lsei.limfile | Solves a linear inverse model using the least squares method.
Plotranges | Plots the minimum and maximum and central values
Plotranges.character | Plots the minimum and maximum and central values
Plotranges.double | Plots the minimum and maximum and central values
Plotranges.lim | Plots the minimum and maximum and central values
PrintMat | Writes linear inverse matrices to the screen
Read | Reads an inverse input file
Setup | Creates linear inverse matrices
Setup.character | Creates linear inverse matrices
Setup.limfile | Creates linear inverse matrices
Setup.liminput | Creates linear inverse matrices
Variables | Generates the values of variables for a linear inverse (foodweb) problem
Varranges | Generates ranges of the variables for a linear inverse problem
Xranges | Generates ranges of the unknowns of a linear inverse problem
Xsample | Generates a random sample of the unknowns for a linear inverse problem