I think you want 'assign':
for (i in 1:3){
assign(qrnox[i], rq(nox~factor(year)+factor(state)+pcinc+I(pcinc^2)+I(pcinc^3),
tau=quant[i], data=exmp))
}
better yet, use a list:
result <- list()
for (i in 1:3){
result[[1]] <- rq()
}
result[[1]]
On Sat, Sep 27, 2008 at 4:24 PM, dimitrisk
Hi,
I am trying to use (i) as an index but R considers it as a function and not
as text. To be more specific I would like for example to estimate some
regressions named qrnox1, qrnox2, qrnox3,. and so on. But when I am
using qrnox(i) ot qrnox[i] it tries to find the ith element of vector qr
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