View source: R/summary.solveLP.R
summary.solveLP | R Documentation |
These methods prepare and print summary results of the Linear Programming algorithm.
## S3 method for class 'solveLP' summary(object,...) ## S3 method for class 'summary.solveLP' print(x,...)
object |
an object returned by |
x |
an object returned by |
... |
currently ignored. |
summary.solveLP
returns an object of class summary.solveLP
.
print.summary.solveLP
invisibly returns the object given
in argument x
.
Arne Henningsen
solveLP
, print.solveLP
,
readMps
, writeMps
## example of Steinhauser, Langbehn and Peters (1992) ## Not run: library( linprog ) ## Production activities cvec <- c(1800, 600, 600) # gross margins names(cvec) <- c("Milk","Bulls","Pigs") ## Constraints (quasi-fix factors) bvec <- c(40, 90, 2500) # endowment names(bvec) <- c("Land","Stable","Labor") ## Needs of Production activities Amat <- rbind( c( 0.7, 0.35, 0 ), c( 1.5, 1, 3 ), c( 50, 12.5, 20 ) ) ## Maximize the gross margin res <- solveLP( cvec, bvec, Amat, TRUE ) ## prepare and print the summary results summary( res )
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