On 11-04-12 2:33 AM, vioravis wrote:
I am trying to optimize a nested function using nlminb. This throws out an
error that y is missing. Can someone help me with the correct syntax?? Thank
you.
See ?nlminb. The parameters to optimize should be given as a vector in
a single parameter. Other parameters are kept fixed through the
optimization, and need to be passed in the nlminb call.
Duncan Murdoch
test1<- function(x,y)
{
sum<- x + y
return(sum)
}
test2<- function(x,y)
{
sum<- test1(x,y)
sumSq<- sum*sum
return(sumSq)
}
nlminb(start = c(1,1), test2,lower = c(0,0), upper = c(5,5))
--
View this message in context:
http://r.789695.n4.nabble.com/Optimzing-a-nested-function-tp3443825p3443825.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
