[R] histogram without bars but with density line - frequency-lines?

[Jörg Groß]

Am 16.10.2008 um 17:12 schrieb Yihui Xie:

> plot(density(x))
>
> Regards,
> Yihui
> --

Thanks!

Is there also a way to plot the frequency-bars (not the density) as  
lines instead of bars?