[R] User input in R program

[jverzani]

christiaan pauw <cjpauw <at> gmail.com> writes:

> 
> HI Everybody
> 
> Does anyone know of documentation about different ways of obtaining user
> input in R. I have used readline() but I wondered is there are sophisticated
> packages that does things like validate answers or generate selection
> lists.

You might consider the gWidgets package. Like rpanel, there are many functions 
that make this kind of thing quite easy to implement.