Re: [R] How to Optimize two functions together in R

2014-05-19 Thread Suzen, Mehmet
Use defaul values initially, to see if you got reasonable results. See here for the details of nsga2 http://dx.doi.org/10.1109/4235.996017 On 19 May 2014 16:42, Mingxuan Han wrote: > I try to use NSGAII function in the mco but I am kind of confusing about the > numbers of input and output dimensi

Re: [R] How to Optimize two functions together in R

2014-05-19 Thread Mingxuan Han
I try to use NSGAII function in the mco but I am kind of confusing about the numbers of input and output dimension in the argument. Could you explain a little about this? Thank you. -- View this message in context: http://r.789695.n4.nabble.com/How-to-Optimize-two-functions-together-in-R-tp469

Re: [R] How to Optimize two functions together in R

2014-05-18 Thread Suzen, Mehmet
This deals with the multi-objective optimisation. Try MCO and emoa packages. http://stats.stackexchange.com/questions/77580/optimization-of-multiple-objective-functions-with-constraints On 15 May 2014 17:47, Mingxuan Han wrote: > I am trying to minimize two functions with same set of parameter(

Re: [R] How to Optimize two functions together in R

2014-05-16 Thread Rnieuws
Try to minimize the sum of those two functions. André de Boer > Op 15 mei 2014 om 17:47 heeft Mingxuan Han het volgende > geschreven: > > I am trying to minimize two functions with same set of parameter(x,y). > Currently I can only use optim() to minimize the each function one by one. > Is