[R] user input
ehlers at ucalgary.ca
Wed Apr 20 14:10:32 CEST 2011
On 2011-04-20 02:51, Andreas Borg wrote:
> Hi Ivan,
> there are also data.entry() and edit(), which are more tailored to data
> frames and might look awkward for entering a single value. You could
> also take a look at CRAN, maybe there is a GUI package that does what
> you want.
have a look at the rpanel package. Might give you some ideas.
> Ivan Calandra schrieb:
>> Dear users,
>> I have looked on different sources and found different functions to
>> prompt the user to provide input. However, I couldn't find one that
>> does exactly what I'm looking for.
>> select.list() and menu() are nice because a graphic window appears to
>> prompt the user. However, the user can only choose from a predefined
>> list of choices. readline() and scan() are more free in the input but
>> prompt the user in the console.
>> a<- select.list(choices=c("0.0","0.1","0.2"), title="select number")
>> a ## I cannot choose "0.15"
>>  "0.1"
>> b<- readline(prompt="select number ")
>> select number 0.2 ## in the console, not really visible
>>  "0.2"
>> I would like both "free" input and a pop-up window. Is there a
>> function for this?
>> Thanks in advance,
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