Method for converting a primal LP to its dual representation
Additional arguments to the
Primal2Dual-method pertinent to the
defined S4-classes in this package are detailed below.
## S4 method for signature 'CLPD' Primal2Dual(object)
Unequality constraints in the primal LP are converted to equality
constraints, first and a warning is issued if this should be the
case. The variables bounds of the primal have to be non-negtaive. The
dual has as objective coefficients the
rhs-vector of the primal
and the optimization direction is reversed. The constraints consist of
A matrix, the primal objective coefficients
rhs values of the dual and the relational operators
are “>=” in case of minimization and “<=” in case of
maximization. The variable bounds of the dual form are from
CLPD: Returns the dual form of a LP.