Last data update: 2014.03.03
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R: Print Objects of Class solveLP
print.solveLP | R Documentation |
Print Objects of Class solveLP
Description
This method prints the results of the Linear Programming algorithm.
Usage
## S3 method for class 'solveLP'
print( x, digits=6, ...)
Arguments
x |
an object returned by solveLP .
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digits |
number of digits to print.
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... |
currently ignored.
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Value
print.solveLP invisibly returns the object given in argument x .
Author(s)
Arne Henningsen
See Also
solveLP , summary.solveLP ,
readMps , writeMps
Examples
## 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 )
## print the results
print( res )
Results
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