dv.llgp {goalprog} | R Documentation |
Determine subscript of departing variable for a lexicographical linear goal programming (LLGP) problem.
dv.llgp(tab, sp)
tab |
An object of class 'llgptab' the modified simplex tableau |
sp |
An integer index of non-basic variable to enter the basis |
Determine the row associated with the minimum b_i / e_({i,s'} . In the event of a tie, select the row having the basic variable with the higher priority level. Designate this row as i'. The basic variable associated with row i' is the departing variable.
An integer index for the variable departing the basis.
Frederick Novomestky fnovomes@poly.edu
Ignizio, J. P. (1976). Goal Programming and Extensions, Lexington Books, D. C. Heath and Company.