setCoeff
(Package: lpmodeler) :
Set the coefficient of a variable in a contraint of a LP or MIP given their indexes
setCoef sets the coefficient of a variable in a contraint of a linear program (LP) or mixed integer program (MIP) given its numeric indexes in the problem matrix.
● Data Source:
CranContrib
● Keywords:
● Alias: setCoeff
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lpmodeler is a set of user-friendly functions to simplify the modelling of linear programs (LP) and mixed integer programs (MIP). It provides a unified interface compatible with optimization packages: Rsymphony.
● Data Source:
CranContrib
● Keywords: package
● Alias: lpmodeler
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addVariable
(Package: lpmodeler) :
Add a new variable to a LP or MIP
addVariable creates a new variable (continuous, integer or binary) and adds it to a linear program (LP) or mixed integer program (MIP) represented by an object of class lpmodeler.
● Data Source:
CranContrib
● Keywords:
● Alias: addVariable
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checkDims
(Package: lpmodeler) :
Check the consistency of the dimensions of a LP or MIP
checkDims checks the consistency of the dimensions of the matrices and vectors of a linear program (LP) or a mixed integer program (MIP) reprensented by an object of class lpmodeler.
● Data Source:
CranContrib
● Keywords:
● Alias: checkDims
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Prints general information about a linear program (LP) or mixed integer program (MIP) represented by an object of class lpmodeler.
● Data Source:
CranContrib
● Keywords:
● Alias: print.lpmodeler
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addConstraint
(Package: lpmodeler) :
Add a new constraint to a LP or MIP
addConstraint creates a new constraint (<, >, <=, >=, ==) and adds it to a linear program (LP) or mixed integer program (MIP) represented by an object of class lpmodeler.
● Data Source:
CranContrib
● Keywords:
● Alias: addConstraint
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Solve a linear program (LP) or a mixed integer program (MIP). Find the values of the objective function and the associated variables using the specified solver.
● Data Source:
CranContrib
● Keywords:
● Alias: mipSolve
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setPoint
(Package: lpmodeler) :
Set the coefficient of a variable in a contraint of a LP or MIP given their names
setPoint sets the coefficient of a variable in a contraint of a linear program (LP) or mixed integer program (MIP) given their names.
● Data Source:
CranContrib
● Keywords:
● Alias: setPoint
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newProblem creates a new and empty linear program (LP) or mixed integer program (MIP).
● Data Source:
CranContrib
● Keywords:
● Alias: newProblem
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providing 
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