Re: [R] Non linear programming optimization (which package to use?)

2009-11-12 Thread Jerome Chong
> > Hello, > > 1) Is there any nonlinear programming optmizer that I can user for the > following problem? > > Obj function: (max) revenue = price * volume > Constraints: price and volume pair must be from the following variable data set: > > Variable data set: > # price volume > 1 10 500 > 2 20 45

[R] Non linear programming optimization (which package to use?)

2009-11-11 Thread Jerome Chong
Hello, 1) Is there any nonlinear programming optmizer that I can user for the following problem? Obj function: (max) revenue = price * volume Constraints: price and volume pair must be from the following variable data set: Variable data set: # price volume 1 10 500 2 20 450 3 30 330 4 40 250 5 5