Nothing
rerr.reg<-function(popind.err)
{
n1<-c(1234,1851,2776,4164,6246,9369)
popind.err2<-popind.err[popind.err$n==n1,]
logn<-log(popind.err2$n)
lm(r.err~polym(r,logn,degree=2,raw=TRUE),data=popind.err2)
}
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