name.lp {lpSolveAPI} | R Documentation |
Set or retrieve the name of an lpSolve linear program model object.
name.lp(lprec, name)
lprec |
an lpSolve linear program model object. |
name |
an optional character string giving a new name for lprec . |
If name
is provided then this function sets the name of the lpSolve linear program model object. If name
is missing then this function retrieves the name from lprec
.
if name
is given, a logical value indicating whether the name was successfully set. Otherwise a character string containing the name of the lpSolve linear program model object.
Kjell Konis kjell.konis@epfl.ch
http://lpsolve.sourceforge.net/5.5/index.htm
lps.model <- make.lp(0, 3) xt <- c(6,2,4) add.constraint(lps.model, xt, "<=", 150) xt <- c(1,1,6) add.constraint(lps.model, xt, ">=", 0) xt <- c(4,5,4) add.constraint(lps.model, xt, "=", 40) set.objfn(lps.model, c(-3,-4,-3)) name.lp(lps.model, "Simple LP") name.lp(lps.model)