Dear R Gurus, 

I am having a little difficulty with nlm. I've searched the archives and
found nothing that tells me why this is occuring -- though there are
some slightly similar issues.

A simple example:

lev2<-function(aaa,bbb,ccc,ddd,eee){
	res<-aaa+bbb+ccc+ddd+eee
	res

}

nlm(lev2,p=c(32,4,5),ddd=45,eee=23)

Error in f(x, ...) : argument "bbb" is missing, with no default

Why is this occurring?  I am running 2.6.1.

Is there something simple here that I am overlooking?  I am trying to
take advantage of the "..." method of inputing 
parameters that I do not want optimised.

Kind regards, 


Matt Redding
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