linProbclass {sdcTable}  R Documentation 
S4 class describing a linProbobject
Description
An object of class linProb
defines a linear problem given by the
objective coefficients (slot objective
), a constraint matrix (slot
constraints
), the direction (slot direction
) and the right
hand side (slot rhs
) of the constraints. Also, allowed lower (slot
boundsLower
) and upper (slot boundsUpper
) bounds of the
variables as well as its types (slot types
) are specified.
Details
 slot
objective
: a numeric vector holding coefficients of the objective function
 slot
constraints
: an object of class
simpleTripletclass
specifying the constraint matrix of the problem slot
direction
: a character vector holding the directions of the constraints, allowed values are:

==
: equal 
<
: less 
>
: greater 
<=
: less or equal 
>=
: greater or equal

 slot
rhs
: numeric vector holding right hand side values of the constraints
 slot
boundsLower
: a numeric vector holding lower bounds of the objective variables
 slot
boundsUpper
: a numeric vector holding upper bounds of the objective variables
 slot
types
: a character vector specifying types of the objective variables, allowed types are:

C
: binary 
B
: continuous 
I
: integer

Note
when solving the problems in the procedure, minimization of the objective is performed.
Author(s)
Bernhard Meindl bernhard.meindl@statistik.gv.at