Try names(ans)

Hope this helps,

Michael Weylandt

On Fri, Sep 9, 2011 at 10:01 AM, Clemontina Alexander <ckalexa2@ncsu.edu>wrote:

> I have a list 'ans' from the following code:
>
> tt <- rnorm(50)
> rr <- rnorm(50)
> ans <- lm(rr~tt)
>
> ans[1] is "$coefficients", ans[2] is "$residuals", ans[3] is
> "$effects", ... and so on up to ans[12]. Is there an easy way to
> display just these names and not the data they contain? I thought I
> saw my advisor type "ans$" and they were displayed, but when I tried
> it, it just goes to the next line waiting for input like this:
>
> > ans$
> +
>
> I know the answer is really simple, but I can't find it.
> Thanks!
> Tina
>
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